Aqua Voice vs Superwhisper (2026): Cloud Avalon vs On-Device Whisper

TL;DR — Aqua Voice vs Superwhisper: Different architectures, different price models, different fits. Aqua Voice is cloud-only at $8 / month or $96 / year, powered by Aqua's proprietary Avalon model (launched August 22, 2025) tuned specifically for technical vocabulary — coding terms, AI prompts, API names. Superwhisper is hybrid at $249.99 lifetime — OpenAI's Whisper models running locally on-device for transcription with optional cloud LLM post-processing modes (Ultra, Super Mode). Choose Aqua Voice for cross-platform Mac + Windows cloud dictation with the strongest technical-vocabulary model. Choose Superwhisper for Mac power-user on-device Whisper with the most flexible mode system in the category. Choose Voibe if you want on-device Whisper on Mac with simpler configuration than Superwhisper, $51.99 (21%) lower lifetime price, and zero default audio retention.

Disclosure: Voibe is our product. We verified Aqua Voice pricing and Avalon claims at aquavoice.com, the Introducing Avalon blog, and the Aqua Voice FAQ on May 22, 2026. Superwhisper pricing and feedback-board data were verified at superwhisper.com and cross-checked against our shipped Superwhisper review, 'is Superwhisper safe?' investigation, Aqua Voice pricing guide, and 'is Aqua Voice safe?' investigation.

Both products serve the same intent — Mac users (with optional Windows for Aqua) who want a polished dictation product better than the built-in Apple Dictation. They share the system-wide hotkey workflow, real-time text display, and cross-platform reach. They diverge on every dimension underneath that surface.

Architecture. Aqua Voice is cloud-only — every dictation transmits audio to Aqua's servers, gets transcribed by the Avalon model, and returns formatted text. There is no on-device mode. Superwhisper runs OpenAI's Whisper models locally on the Mac (Tiny, Base, Small, Standard, Parakeet variants), with optional cloud LLM post-processing through Ultra and Super Mode that proxy through Superwhisper to OpenAI, Anthropic, Google, Groq, Meta, Mistral, and Grok. Users can choose local-only modes (no network traffic) or hybrid modes (local transcription + cloud post-processing) per dictation context.

Pricing model. Aqua Voice is subscription-only — $8 / month monthly or $96 / year annual ($288 over 3 years). Superwhisper offers both subscription ($8.49 / month or $84.99 / year) and lifetime ($249.99). The 3-year math is interesting: Aqua at $288 is $38 more expensive than Superwhisper's $249.99 lifetime, and identical to Superwhisper's Pro Annual × 3 ($254.97).

Model strategy. Aqua launched Avalon on August 22, 2025, replacing their previous Whisper-based pipeline with a proprietary speech-to-text model explicitly trained on human-computer interaction speech (prompts, code, email) rather than audiobook or meeting-style data. Aqua's published AISpeak-10 benchmark claims 97.4% accuracy on coding and AI terms versus Whisper Large-v3 at 65.1% and NVIDIA Canary 1B at 51.5%. Superwhisper sits inside the broader Whisper ecosystem and benefits from each Whisper update that OpenAI publishes — but on the Aqua-defined AISpeak-10 benchmark specifically, Whisper-based products land lower.

Customization surface. Aqua offers an 800-term custom dictionary for product names, technical jargon, medical / legal terminology. Superwhisper offers per-app modes — each mode can switch transcription models, LLM post-processing prompts, formatting rules, even shell command triggers — making it the most flexible mode system in the category. Power users who want to dictate differently in Cursor vs Slack vs Gmail vs Linear find Superwhisper's per-app model switching genuinely useful.

The third option for Mac-only users. Voibe at $198 lifetime sits architecturally close to Superwhisper (on-device Whisper) but with three structural simplifications: (1) no cloud LLM modes (Voibe is on-device only, by design — no API keys to manage, no cloud subprocessor chain), (2) no default audio retention (Voibe discards audio after transcription rather than saving to disk by default), and (3) Developer Mode with file and folder name resolution for Cursor and VS Code that's purpose-built for AI coding workflows. Voibe lifetime is $51.99 (21%) less expensive than Superwhisper lifetime.

Aqua Voice is a cross-platform AI dictation product from Aqua Voice, a Y Combinator W23 company. Native apps for macOS and Windows plus iOS App Store keyboard. System-wide hotkey replaces typing with speech-to-text inside any text field with sub-second latency.

Architecture: Cloud-only. Every dictation transmits audio to Aqua's servers for transcription. Powered by Avalon, Aqua's proprietary speech-to-text model launched August 22, 2025, which replaced the previous Whisper-based pipeline. Avalon was explicitly trained on human-computer interaction speech — prompts, code, email — rather than audiobook or meeting-style data.

Avalon's published benchmark (AISpeak-10, coding and AI terms):

• Avalon: 97.4%
• Whisper Large-v3: 65.1%
• NVIDIA Canary 1B: 51.5%

AISpeak-10 is Aqua's own benchmark — not an independent third-party evaluation — so the absolute numbers should be read as vendor-stated rather than externally verified. The directional point (Avalon outperforms Whisper on the technical-vocabulary slice Avalon was optimized for) is reasonable to accept; the exact percentages are not independently validated.

Pricing (verified at aquavoice.com on May 22, 2026):

• Free: $0, 1,000-word lifetime allotment (one-time, not recurring)
• Pro Monthly: $8 / month
• Pro Annual: $96 / year ($8 / month effective)
• iOS Pro Annual: $119 / year (separately priced via App Store)
• Teams + Enterprise: Contact sales (centralized billing + Privacy Mode + admin)
• Student discount: 70% off Pro annual with verified .edu email (~$28.80 / year)

Features: Avalon model, 800-term custom dictionary, real-time text display with sub-second latency, cross-platform desktop sync (one Pro account covers Mac + Windows + iOS at no extra cost).

Compliance: SOC 2 Type II attestation through Advantage Partners with Vanta-managed trust center. No public HIPAA BAA. Privacy Mode is OFF by default for individuals — default behavior allows transcript storage on Aqua's servers. The privacy policy effective May 22, 2025 has an AI-training silence gap (does not explicitly state no-training the way peer cloud products like Wispr Flow, Typeless, Superwhisper do). For the full investigation, see our is Aqua Voice safe? coverage and Aqua Voice pricing guide.

Superwhisper is a Mac-first dictation product founded by Marc Mailhot, built around OpenAI's Whisper models running locally on-device with optional cloud LLM post-processing. Available on macOS, Windows (reported with crashes and freezes), and iOS (as a keyboard extension).

Architecture: Hybrid. On-device Whisper transcription via local-only modes — Tiny, Base, Small, Standard Whisper, Parakeet — runs entirely on the Mac with no network traffic during dictation. Optional cloud modes (Ultra for cloud transcription, Super Mode for LLM post-processing) proxy through Superwhisper to upstream providers: OpenAI, Anthropic, Google, Groq, Meta, Mistral, Grok. Users choose per-mode whether dictation is local-only or hybrid.

The mode system is the standout feature. Each mode is a per-app preset that can switch:

• Transcription model: Tiny / Base / Small / Standard Whisper / Parakeet on-device, or Ultra cloud
• LLM post-processing: on / off, with custom prompt template
• Formatting rules: bullet lists, code blocks, professional vs casual tone
• Shell command triggers: run a script after transcription completes
• Per-app activation: different modes for Cursor vs Slack vs Gmail vs Linear vs custom

Pricing (verified at superwhisper.com on May 22, 2026):

• Free: Limited to small local Whisper models, no cloud modes
• Pro Monthly: $8.49 / month
• Pro Annual: $84.99 / year (~$7.08 / month effective)
• Lifetime: $249.99 (30-day refund guarantee)

Privacy posture caveats (per the public feedback board and our shipped is Superwhisper safe? investigation):

• Local audio recordings saved to disk by default after every dictation session — top-upvoted privacy complaint with 23+ votes on the public feedback board to make this opt-in
• Cloud LLM API keys stored in plaintext JSON on disk rather than in macOS Keychain — 15+ upvotes complaint
• Privacy policy revision date stuck at June 19, 2024 — predates the current Ultra + Super Mode cloud-mode set
• iCloud Documents sync uploads stored recordings to iCloud when iCloud sync is enabled
• 93.5% of 476 user-submitted feature requests on the feedback board are unaddressed

Compliance: No SOC 2 / HIPAA / ISO publicly listed. For regulated workflows, Superwhisper is not deployable without a custom contract.

For the full review, see our Superwhisper review (7.5 / 10), Superwhisper pricing guide, and is Superwhisper safe? investigation.

Voibe is the Mac-only on-device dictation app that sits architecturally close to Superwhisper but with three structural simplifications: (1) no cloud LLM modes (Voibe is on-device only, by design — no API keys to manage, no cloud subprocessor chain), (2) no default audio retention (Voibe discards audio after transcription rather than saving to disk by default like Superwhisper), and (3) Developer Mode with file and folder name resolution for Cursor and VS Code that's purpose-built for AI coding workflows.

Why this matters for the Aqua vs Superwhisper decision: if you are Mac-only and want on-device dictation, Voibe at $198 lifetime is $51.99 (21%) less expensive than Superwhisper lifetime and $90 cheaper than 3 years of Aqua Voice Pro annual ($288). Audio stays on the Mac architecturally (not just in Privacy Mode-style settings), and there is no per-app mode system to configure.

Voibe Core Features

• On-device Whisper: Runs locally on Apple Silicon Neural Engine. No network round-trip; latency does not vary with internet quality.
• Zero default audio retention: Audio discarded immediately after transcription. No recordings folder, no iCloud sync of audio files.
• Developer Mode: File and folder name resolution for Cursor and VS Code — neither Aqua nor Superwhisper matches.
• Custom Vocabulary: True dictionary injection for technical terms (Aqua's 800-term dictionary equivalent on-device).
• Smart Formatting: Local AI cleanup — filler-word removal, punctuation, capitalization — without sending audio anywhere.
• One-time payment: $198 lifetime + free 7-day trial. No subscription, no API keys to manage.

Voibe Limitations

• macOS only — Apple Silicon (M1 through M4)
• No per-app mode system (Superwhisper's standout flexibility)
• No cloud LLM post-processing option (by design)
• No proprietary technical-vocabulary model like Aqua's Avalon (uses Whisper variants with Custom Vocabulary instead)

Technical-vocabulary accuracy

Aqua Voice wins per the vendor benchmark. Avalon's published 97.4% on AISpeak-10 (coding and AI terms) versus Whisper Large-v3 at 65.1% is meaningful for users dictating code, API names, AI prompts, technical product names. The Avalon model was explicitly trained on this distribution. The caveat: AISpeak-10 is Aqua's own benchmark, not an independent third-party evaluation. Directionally, Avalon-on-coding-vocab is positioned ahead of Whisper-on-coding-vocab.

Architecture and privacy

Superwhisper wins on architecture when configured correctly. Local-only modes (Tiny / Base / Small / Standard Whisper / Parakeet) run entirely on the Mac with no network traffic during dictation. Audio cannot leave the device in those modes. Aqua Voice is cloud-only with no on-device option at all — every dictation transmits audio to Aqua's servers. The caveats on Superwhisper's privacy posture: local audio recordings are saved to disk by default (23+ upvotes complaint), API keys for cloud modes stored in plaintext JSON, privacy policy revision date stuck at June 19, 2024.

Mode system and customization

Superwhisper wins decisively. The per-app mode system with custom LLM prompts, shell command triggers, and per-mode model selection has no Aqua Voice equivalent. Power users who want different formatting / tone / model per app context find this genuinely useful. Aqua Voice's 800-term custom dictionary is a more constrained approach — useful for priming the model with specific terms but not a full per-app workflow system.

Real-time text display

Tie. Both products display text as you speak with sub-second latency on a reasonable connection. Aqua's claim is real-time text display with sub-second latency via Avalon. Superwhisper's real-time display depends on the chosen Whisper model — Tiny and Base are essentially instant; Standard and Parakeet have small delays for the accuracy gain.

Cross-platform reach

Aqua Voice wins on Windows polish. Aqua ships native Windows desktop with cross-device Pro account that covers Mac + Windows + iOS at no extra cost. Superwhisper has Windows but is reported with crashes, freezes, and clipboard issues. For Mac-primary users, both work; for Windows-primary or cross-desktop users, Aqua is the more polished option.

Pricing model

Superwhisper wins on flexibility. Superwhisper offers both subscription ($8.49 / month, $84.99 / year) and lifetime ($249.99 with 30-day refund). Aqua Voice is subscription-only with no lifetime tier. Over a 3-year horizon, Superwhisper Lifetime ($249.99) is $38 cheaper than Aqua Pro Annual × 3 ($288). For users wanting subscription-free dictation, Aqua doesn't offer a path; Superwhisper does.

Free tier

Superwhisper wins. Superwhisper's free tier includes recurring access to small local Whisper models for low-risk trial. Aqua's free tier is a one-time 1,000-word lifetime allotment (~8 minutes of speech) — most daily dictators exhaust it inside the first session. For sustained free evaluation, Superwhisper is the better free option.

Compliance

Aqua Voice wins on SOC 2. SOC 2 Type II attestation through Advantage Partners with Vanta-managed trust center. Superwhisper has no SOC 2 / HIPAA / ISO publicly listed. Neither has a public HIPAA BAA — for regulated healthcare workflows, neither is deployable without a custom contract. For organizations buying with a procurement checklist that requires SOC 2 at minimum, Aqua passes that filter; Superwhisper does not.

Languages

Different strengths. Aqua's Avalon is tuned for English technical vocabulary; multilingual handling is competitive but not the model's specialty. Superwhisper's on-device Whisper variants cover 90+ languages with strong multilingual handling — though cloud LLM post-processing modes (Super Mode) can corrupt non-English text in reported cases per the public feedback board. For multilingual dictation, Superwhisper's local-only modes are the safer choice.

Different price models make the comparison less straightforward than a headline-vs-headline match. Run the math for each scenario.

Scenario 1: Solo user on a 3-year horizon

Scenario 2: Solo user on a 5-year horizon

Scenario 3: Cross-desktop user (Mac + Windows)

Both products cover Mac + Windows under one license. Aqua's Pro account covers Mac + Windows + iOS at no extra cost. Superwhisper covers Mac + Windows under one license (the Windows experience has reported reliability issues). For cross-desktop users, Aqua Voice is the more polished pick. Voibe is Mac-only — cross-desktop users genuinely need Aqua, Superwhisper, Wispr Flow, or Willow Voice.

Scenario 4: Mac user with regulated work (legal, healthcare, financial)

Neither Aqua Voice nor Superwhisper has a public HIPAA BAA. For regulated workflows, either product needs a custom contract or you need to sidestep the cloud transmission entirely. Sidestep paths: (a) Superwhisper local-only modes (audio stays on Mac, but local recordings save to disk by default — manually disable in settings), (b) Voibe (on-device by architecture, no audio retention by default, $198 lifetime), (c) VoiceInk (open-source on-device, $25-49 + free GPL build).

Key math observations

• Aqua Voice Pro Annual ($288 / 3 years) is $38 more expensive than Superwhisper Lifetime ($249.99). Over 5 years the gap grows to $230 ($480 vs $249.99).
• Superwhisper Pro Annual × 3 ($254.97) is essentially identical to Superwhisper Lifetime ($249.99). The lifetime tier breaks even at year 3 — a more reasonable horizon than most long-dated lifetime bets.
• Voibe lifetime ($198) is the cheapest over any horizon for Mac-only users. $90 less than 3 years of Aqua Voice. $51.99 less than Superwhisper Lifetime. $282 less than 5 years of Aqua Voice.
• For cross-desktop users needing Mac + Windows, Aqua Voice's $96 / year is the most polished cross-platform pick. Voibe is not the answer here — Mac-only constraint is binding.

Aqua Voice

Pros:

• Avalon model purpose-built for technical vocabulary — coding terms, AI prompts, API names, jargon-heavy text
• 97.4% on AISpeak-10 (Aqua benchmark) — strongest technical-vocabulary accuracy claim in the category
• Real-time text display with sub-second latency as you speak
• 800-term custom dictionary for product names and unique terms
• Cross-platform desktop polish (Mac + Windows + iOS) on one Pro account
• $96 / year is the cheapest among major cloud dictation peers
• 70% student discount on Pro annual with verified .edu email
• SOC 2 Type II attestation through Advantage Partners + Vanta-managed trust center
• YC W23 backing signals investor confidence

Cons:

• Cloud-only architecture — no on-device mode at all
• Free tier is a one-time 1,000-word lifetime allotment, not a recurring weekly cap
• Privacy Mode OFF by default for individuals — default behavior allows transcript storage on Aqua's servers
• AI-training silence in the privacy policy effective May 22, 2025 — does not explicitly state no-training
• No public HIPAA BAA — disqualifies for regulated healthcare
• Subprocessor list not disclosed in the public privacy policy (only generic categories)
• Subscription-only — no lifetime tier, compounds to $288 over 3 years
• Closed-source — no auditability, no self-hosting option
• AISpeak-10 benchmark is Aqua's own, not independently validated

Superwhisper

Pros:

• On-device Whisper transcription — audio can stay on the Mac in local-only modes (Tiny / Base / Small / Standard / Parakeet)
• Most flexible mode system in the category — per-app modes, custom LLM prompts, shell command triggers
• Wide Whisper model selection with user-controlled accuracy / speed tuning
• Optional cloud LLM modes (Ultra + Super Mode) for power users who want post-processing
• 90+ languages via on-device Whisper
• $249.99 lifetime option (30-day refund) — subscription-free path
• Strong 4.9 / 5 Product Hunt rating with 20+ reviews
• Free tier with small local Whisper models for low-risk trial
• macOS-first product with deep Mac integration

Cons:

• $249.99 lifetime is $51.99 more expensive than Voibe's $198 lifetime for comparable on-device Whisper
• Local audio recordings saved to disk by default — 23+ upvotes on public feedback board to make opt-in
• API keys for cloud modes stored in plaintext JSON on disk — 15+ upvotes complaint
• Cloud modes proxy through Superwhisper to OpenAI / Anthropic / Google / Groq / Meta / Mistral / Grok — opaque per request
• Privacy policy revision date stuck at June 19, 2024 — predates current cloud-mode set
• Complex settings surface with steep learning curve
• 93.5% of 476 user-submitted feature requests unaddressed per public feedback board
• Windows version reported with crashes, freezes, clipboard issues
• No SOC 2 / HIPAA / ISO attestations publicly listed
• No dedicated developer IDE integration (Cursor / VS Code file resolution)

Walk through these five questions in order. The first that applies sends you to a product.

1. Do you dictate primarily coding, AI prompts, or technical vocabulary?

• Yes, and cloud is fine → Aqua Voice. Avalon is purpose-built for this distribution and claims 97.4% on AISpeak-10. The 800-term custom dictionary plus real-time text display gives the strongest technical-vocabulary cloud dictation experience.
• Yes, but I want on-device → Voibe (Mac-only, $198 lifetime) ships Developer Mode with file and folder name resolution for Cursor and VS Code — on-device Whisper with file-aware coding context. Continue to question 2 for Mac power-user alternatives.
• No, general dictation → Continue to question 2.

2. Do you want on-device transcription where audio stays on the Mac?

• Yes → Superwhisper (local-only modes), Voibe ($198 lifetime, on-device by architecture), or VoiceInk ($25-49 + free GPL build). Aqua Voice is cloud-only and doesn't fit this requirement.
• No, cloud is acceptable → Continue to question 3.

3. Do you need lifetime pricing or recurring subscription?

• Lifetime preferred → Superwhisper ($249.99), Voibe ($198 lifetime on Mac), VoiceInk ($25-49 + free GPL build), MacWhisper Pro on Gumroad (~$69, file transcription not real-time). Aqua Voice has no lifetime tier.
• Subscription is fine → Continue to question 4.

4. Do you need SOC 2 attestation for organizational deployment?

• Yes → Aqua Voice has SOC 2 Type II via Advantage Partners + Vanta. Superwhisper has no SOC 2 publicly listed. Wispr Flow has SOC 2 II + ISO 27001:2022 + HIPAA BAA across all plans (the most documented compliance stack among cloud dictation peers).
• No → Continue to question 5.

5. Do you want the most flexible mode system / customization, or a simpler product?

• Most flexible (per-app modes, custom prompts, shell command triggers) → Superwhisper. The mode system is the standout differentiator.
• Simpler product (install, hotkey, dictate) → Voibe ($198 lifetime, Mac-only) or Aqua Voice ($96 / year). Both offer the system-wide hotkey workflow without Superwhisper's settings complexity.

Quick verdict matrix

Choose Aqua Voice if: you dictate primarily technical vocabulary (code, AI prompts, API names) and need the strongest cloud model for that distribution, want cross-platform Mac + Windows + iOS coverage on one Pro account, prefer real-time text display, accept SOC 2 Type II as enough audit posture for your work, and don't need lifetime pricing or on-device architecture.

Choose Superwhisper if: you are a Mac power user who wants on-device Whisper with the most flexible mode system in the category, value optional cloud LLM post-processing through your own API keys (Ultra + Super Mode), prefer lifetime pricing over subscription, and are willing to manually harden the default audio-recording behavior.

Choose Voibe if: you are Mac-only and want on-device Whisper with simpler configuration than Superwhisper's mode system, prefer a lower lifetime price ($198 vs $249.99 — saves $51.99 / 21%), want Developer Mode for Cursor and VS Code with file and folder name resolution, and prefer zero default audio retention. Voibe is also $90 cheaper than 3 years of Aqua Voice Pro annual ($288).

Aqua Voice

• Product Hunt: 5.0 / 5 from 14 reviews. Strong early enthusiasm focused on the Avalon model's technical-vocabulary accuracy.
• Y Combinator: YC W23 batch.
• Press coverage: Avalon launch covered in indie tech publications. Real-time text display with sub-second latency is the most-discussed feature.
• Critical signal: Reviewers consistently flag the cloud-only architecture as a constraint for privacy-conscious workflows. The 1,000-word free tier as a one-time lifetime allotment (not recurring) gets occasional complaints in evaluation threads.

Superwhisper

• Product Hunt: 4.9 / 5 from 20+ reviews. Strong community enthusiasm.
• App Store: Live on the Mac App Store and iOS App Store (keyboard extension).
• Public feedback board: 476 user-submitted tickets, 93.5% unaddressed per our shipped Superwhisper review. Top complaints: opt-in audio recording (23+ votes), API keys in Keychain (15+ votes), Cursor / VS Code file tagging (9+ votes).
• Reddit / Hacker News: Active discussion around the mode system, custom prompts, and Whisper model selection. Power users appreciate the flexibility; new users describe the settings surface as overwhelming.

The honest read: Aqua Voice has stronger early enthusiasm specifically among developers and AI-prompt-heavy users — Avalon is genuinely differentiated for that distribution. Superwhisper has a larger and longer-running community with more documented edge cases (the public feedback board is itself a transparency signal even when complaints land). Comparing third-party reviews directly is misleading because the products serve different audiences for different reasons.

Basics

Are Aqua Voice and Superwhisper the same kind of product?
They're both Mac dictation products with system-wide hotkeys, but architecturally they're different. Aqua Voice is cloud-only with the proprietary Avalon model. Superwhisper is hybrid — on-device Whisper transcription with optional cloud LLM post-processing modes. The user experience is similar (hotkey, dictate, text appears) but the data path is different.

Is Aqua Voice built on Whisper?
Not anymore. Aqua launched Avalon (their proprietary speech-to-text model) on August 22, 2025, replacing the previous Whisper-based pipeline. Avalon was explicitly trained on human-computer interaction speech (prompts, code, email). Superwhisper continues to use OpenAI's Whisper models for on-device transcription.

Accuracy

Which is more accurate for coding and AI prompts?
Aqua Voice's Avalon per the vendor benchmark. AISpeak-10 (Aqua's own coding-and-AI-terms benchmark) shows Avalon at 97.4% vs Whisper Large-v3 at 65.1%. The caveat: AISpeak-10 is not independently validated. Directionally, Avalon-on-coding-vocab is positioned ahead of Whisper-on-coding-vocab.

Which is more accurate for general English prose?
Roughly tied for clean recordings. Whisper Large-v3 and modern proprietary cloud models (including Avalon) all achieve strong accuracy on general English. The gap that Aqua's benchmark highlights is specific to technical-vocabulary distributions, not general prose.

Pricing

How much do Aqua Voice and Superwhisper cost?
Aqua Voice: $8 / month or $96 / year Pro Annual. Superwhisper: $8.49 / month, $84.99 / year, or $249.99 lifetime. Over 3 years: Aqua at $288, Superwhisper Lifetime at $249.99 ($38 less), Superwhisper Pro Annual × 3 at $254.97. Voibe at $198 lifetime is the cheapest path for Mac-only users.

Does Aqua Voice have a lifetime tier?
No. Aqua Voice is subscription-only in 2026. Superwhisper offers both subscription ($84.99 / year) and lifetime ($249.99 with 30-day refund). For lifetime pricing on Mac dictation, the options are Superwhisper, Voibe ($198), VoiceInk ($25-49), or MacWhisper Pro on Gumroad (~$69, file transcription).

Privacy and Architecture

Does Aqua Voice work offline?
No. Aqua Voice is cloud-only with no on-device mode at all. Every dictation transmits audio to Aqua's servers. For offline Mac dictation, see Superwhisper local-only modes, Voibe (on-device by architecture), or VoiceInk (open-source on-device).

Does Superwhisper work offline?
Yes for local-only modes (Tiny / Base / Small / Standard Whisper / Parakeet). The moment you add cloud Ultra transcription or Super Mode LLM post-processing to a mode, that mode requires network connectivity.

Is Aqua Voice or Superwhisper HIPAA compliant?
Neither publishes a HIPAA BAA. Aqua has SOC 2 Type II via Advantage Partners. Superwhisper has no SOC 2 / HIPAA / ISO publicly listed. For regulated healthcare workflows requiring a signed BAA, see Wispr Flow (BAA available across all plans) or sidestep the question with on-device tools like Voibe / VoiceInk where no PHI transmits.

Use Case

Which is better for developers — Aqua Voice or Superwhisper?
Different fits. Aqua Voice's Avalon model has the strongest technical-vocabulary accuracy claim. Superwhisper offers per-app modes with custom prompts and shell command triggers for developer workflows. Neither offers dedicated IDE integration with file and folder name resolution; Voibe's Developer Mode for Cursor and VS Code is the closest dedicated dev-IDE feature among Mac dictation tools.

Which is better for cross-platform users?
Aqua Voice. Native Mac + Windows + iOS on one Pro account at $96 / year. Superwhisper has Windows but with reported reliability issues. Voibe is Mac-only.

Aqua Voice is the right pick for cross-platform dictators who prioritize technical-vocabulary accuracy and accept cloud architecture. Avalon's 97.4% on AISpeak-10 (Aqua's benchmark) for coding terms, AI prompts, and API names is meaningful for developers and AI-prompt-heavy users. The cross-platform polish (Mac + Windows + iOS on one Pro account at $96 / year), real-time text display, 800-term custom dictionary, and SOC 2 Type II attestation make Aqua a deployable choice for individuals and small teams. The structural caveats: cloud-only architecture means no on-device fallback, the privacy policy effective May 22, 2025 has an AI-training silence gap, Privacy Mode is OFF by default for individuals, and there is no public HIPAA BAA. For full privacy posture, see our is Aqua Voice safe? investigation.

Superwhisper is the right pick for Mac power users who want on-device Whisper with the most flexible mode system in the category. Local-only modes (Tiny / Base / Small / Standard / Parakeet) keep audio on the Mac. The per-app mode system with custom LLM prompts, shell command triggers, and per-mode model selection has no peer. Lifetime pricing at $249.99 (30-day refund) is the subscription-free path. The structural caveats: local audio recordings save to disk by default (23+ upvotes complaint), API keys stored in plaintext JSON (15+ upvotes), 93.5% of 476 feedback tickets unaddressed, no SOC 2 / HIPAA / ISO publicly listed, and the privacy policy revision date stuck at June 19, 2024 predates the current cloud-mode set. For the full investigation, see our is Superwhisper safe? coverage.

Voibe is the right pick if you are Mac-only and want on-device Whisper with simpler configuration and lower lifetime cost than Superwhisper. Voibe at $198 lifetime is $51.99 (21%) less expensive than Superwhisper lifetime and $90 less than 3 years of Aqua Voice Pro annual. Voibe runs Whisper on Apple Silicon's Neural Engine with no cloud LLM modes, no API keys to manage, no default audio retention, and Developer Mode with file and folder name resolution for Cursor and VS Code. The constraint is real: Voibe is Mac-only and doesn't ship Windows, iOS, or Android. For cross-platform users, Aqua Voice's $96 / year Mac + Windows + iOS coverage is the polished alternative.

For the deeper picture: see our Aqua Voice pricing guide, is Aqua Voice safe? investigation, Superwhisper review, Superwhisper pricing guide, is Superwhisper safe? investigation, best offline dictation apps for Mac, and cloud vs local dictation for the architectural breakdown.

Disclosure: Voibe is our product. We verified Aqua Voice pricing and Avalon claims at aquavoice.com, the Introducing Avalon blog, and the Aqua Voice FAQ on May 22, 2026. Superwhisper pricing and feedback-board data were verified at superwhisper.com and cross-checked against our shipped reviews and safety investigations. Where Aqua Voice or Superwhisper is the better fit on a specific dimension, we say so.

• Aqua Voice pricing guide — plan-by-plan breakdown with 3-year TCO math
• Is Aqua Voice safe? — full privacy investigation: cloud-only architecture, training silence, SOC 2 attestation
• Superwhisper review — full review of the on-device Whisper power-user app (7.5/10)
• Superwhisper pricing guide — Pro Monthly $8.49 / Pro Annual $84.99 / Lifetime $249.99
• Is Superwhisper safe? — full privacy investigation: local recordings, plaintext API keys, cloud-mode proxy
• Aqua Voice vs Wispr Flow — cheaper cloud rival comparison
• Wispr Flow vs Superwhisper — cloud vs on-device head-to-head
• Typeless vs Aqua Voice — cloud dictation alternatives
• MacWhisper vs Superwhisper — same Whisper foundation, different products
• Superwhisper vs VoiceInk — paid vs open-source on-device
• Best local Whisper model for Superwhisper — accuracy / speed tradeoff guide
• Best offline dictation apps for Mac — full ranked roundup
• Cloud vs local dictation — architectural tradeoff deep dive
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