JustVoice vs Aqua Voice
JustVoice vs Aqua Voice, local privacy vs cloud accuracy
Aqua Voice is a cloud dictation app with a proprietary model tuned for technical vocabulary. JustVoice runs Whisper locally on your Mac, keeps audio on-device, and costs $35 once for a lifetime licence.
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TL;DR
The verdict
JustVoice is the better Aqua Voice alternative when privacy and price matter, because it runs Whisper locally on your Mac instead of sending audio to the cloud, and costs $35 once versus $8 every month, paying for itself in under five months. The honest caveat: Aqua Voice's cloud model is tuned hard for technical vocabulary accuracy and adds Windows and iOS, so accuracy-obsessed cross-platform users may prefer it.
At a glance
Side-by-side summary
JustVoice
Local Whisper on macOS. $35 once — lifetime license, no subscription. Code mode, app profiles, custom vocabulary.
Aqua Voice
Cloud dictation with a proprietary model tuned for technical vocabulary. Free (1,000-word trial); Pro $8/mo or $96/yr. macOS, Windows, iOS (cloud).
Pricing verified May 24, 2026 from the official source.
Aqua Voice is a cloud-based dictation app built around a proprietary "Avalon" model that claims very high accuracy and an 800-term custom dictionary, popular with developers and technical writers. JustVoice goes after the same developer audience but runs Whisper locally on your Mac's GPU, so your audio never leaves the device, for a $35 one-time lifetime licence instead of a subscription.
Why switch
Is JustVoice a good Aqua Voice alternative?
Yes, for most Mac users switching from Aqua Voice, JustVoice covers the same core voice-to-text job and adds fully local Whisper processing (your voice never touches the cloud), custom vocabulary, voice-activated snippets, and code dictation with IDE detection — all included in one $35 lifetime license. Fit depends on your platform needs and the trade-offs below.
- 100% local processing, your audio never leaves your Mac, there is no cloud path at all
- Works fully offline, forever; Aqua Voice needs a connection for every word
- $35 once vs Aqua Voice $8/mo, pays for itself in under five months
- One lifetime licence with every feature included, no subscription ever
- Code dictation mode with IDE detection
- Open underlying model: OpenAI Whisper, reproducible and auditable
When to stay
When should I pick Aqua Voice over JustVoice?
An honest comparison means flagging where Aqua Voice still wins outright. If any of these are deal-breakers for you, stay on Aqua Voice.
- Proprietary cloud model tuned for very high technical-vocabulary accuracy
- Cross-platform: Mac, Windows, and iOS
- Large 800-term custom dictionary and real-time streaming
Bottom line: Choose JustVoice if you want local privacy, offline use, and a $35 one-time price on Mac. Choose Aqua Voice if cloud-tuned technical accuracy and cross-platform support outweigh keeping audio on your device.
Features
JustVoice vs Aqua Voice, feature-by-feature
| Feature | JustVoice | Aqua Voice |
|---|---|---|
| Local processing (audio stays on device) | ||
| Works fully offline | ||
| Free tierAqua trial is a 1,000-word lifetime cap; JustVoice is a $35 one-time licence | ||
| Starting paid price$35 once vs $8/mo | ||
| Technical-vocabulary accuracy | ||
| Code dictation mode | ||
| Custom vocabulary | ||
| Windows / iOS support |
Bottom line
The takeaway
JustVoice is the local-first, lower-cost, more private choice for Mac developers. Aqua Voice is the pick if you want a cloud model tuned hard for technical accuracy across platforms.
FAQ
Common questions
- Yes. JustVoice covers the same core voice-to-text job, system-wide dictation on macOS, and adds GPU-accelerated local Whisper transcription, custom vocabulary, and voice-activated snippets, all for a $35 one-time lifetime licence. Most users switching from Aqua Voice cite price, privacy, or features as the deciding factor.
- Absolutely. JustVoice is a $35 one-time purchase with no subscription, less than three months of a typical cloud dictation plan, so there's little risk in installing it alongside Aqua Voice and trying both for a week. Most users settle on one, but they can coexist on the same Mac without conflict.
- Five minutes. Download JustVoice from justvoice.ai/download, activate your $35 lifetime licence, grant microphone and accessibility permissions, set a hotkey, and you're dictating into any app immediately. Custom vocabulary and snippets carry no migration overhead, they're entered as you go.
- Aqua Voice is cloud-based, audio is sent to its servers for transcription by its proprietary model. JustVoice runs OpenAI Whisper locally on your Mac's GPU, so your audio never leaves the device and works offline.
- Yes. JustVoice uses OpenAI Whisper plus a custom dictionary for project terms, APIs, and jargon, and code mode adapts to your IDE. Aqua Voice leans on a cloud model tuned specifically for technical accuracy; for many developers the local privacy and $35 one-time price of JustVoice are the better trade-off.
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Compare with other apps
Ready to switch from Aqua Voice?
JustVoice is $35 once — a lifetime license, no subscription. Your voice never leaves your Mac.