Aqua Voice is the cleaner choice for system-wide dictation on Mac, Windows, and iOS. Vowen is broader on Mac and Windows, with local models, file transcription, and meetings. Ottex sits beside them as our Mac/iOS tool for dictation, meetings, and finished follow-up work.
Ottex
Mac, iOS · Free tier · $14/mo · PAYG
Ottex is unusually broad for a young Mac/iOS-first tool: it turns dictation and meetings into emails, tickets, CRM updates, notes, and docs, but it is not the pick if you need Windows, Android, web, browser extension, or compliance paperwork.
Choose if
You want one tool for system-wide dictation, meeting recording, and finished written outcomes like follow-up emails, Linear tickets, CRM updates, PRDs, and docs
You want a real free path: unlimited local dictation, file transcription, and meetings on Mac with Whisper/Parakeet, or BYOK instead of a forced subscription
You need multilingual dictation with 100+ languages, auto-detection, mixed-language speech, personal vocabulary, and per-app output rules
Look elsewhere if
You need Windows, Android, Linux, web access, or a browser extension
You need mature team infrastructure such as a shared workspace, API/webhooks, third-party note destinations, or assistant chat over transcripts today.
Aqua Voice
Mac, Windows, iOS · Limited free · $8/mo
Aqua Voice is a polished system-wide dictation app for Mac, Windows, and iOS, with 49 languages and strong formatting controls, but it is not a meeting recorder or file transcription tool and dictation is processed server-side.
Choose if
You want fast, system-wide voice dictation across Mac, Windows, or iOS for everyday writing.
You want dictated text cleaned up automatically with punctuation, paragraphs, filler-word removal, snippets, custom vocabulary, and tone rules.
You are comfortable paying $10/month or $96/year after the 1,000-word trial, which is only about 8 minutes of speech.
Look elsewhere if
You need meeting recording, summaries, action items, speaker identification, or calendar-based meeting workflows.
You need audio or video file transcription with timestamps, speaker labels, exports, batch processing, or watch folders.
Vowen
Mac, Windows · Limited free · $49 one-time
Vowen is a strong local-first dictation and meeting recorder for Mac and Windows, especially at $49 one-time, but its mobile apps, team memory, consent controls, and compliance posture are still mostly unproven or enterprise-only.
Choose if
You want offline-capable dictation and transcription on Mac or Windows with local Whisper/Parakeet plus optional cloud engines.
You prefer a $49 one-time Pro license over another recurring subscription for unlimited meetings, file transcriptions, Command Mode, tones, and workflows.
You need bot-free meeting capture from Zoom, Teams, Meet, Slack Huddles, or system audio, with AI summaries, action items, and follow-ups.
Look elsewhere if
You need a proven iOS, Android, web, browser extension, or Linux workflow today; mobile is only coming soon and no web or Linux app is claimed.
You need mature team collaboration, shared workspace, cross-meeting memory, CRM/task drafting, or visible consent controls; those public claims are absent or un
The evidence
What actually differs, claim by claim.
Each section opens with the takeaway. The table underneath is the receipt — every cell carries its source and the date we checked it.
Pricing
Vowen wins pricing for most buyers: its Pro plan is $49 one-time, while Aqua Voice is $10/month or $96/year after a 1,000-word trial, which is only about 8 minutes of speech. Ottex has the broadest free path with free local AI or your own key, plus PAYG at $0.2/hour and Pro at $14/month, but Vowen is the simplest paid deal if you are on Mac or Windows.
See the evidence — 13 claims across 3 toolsverified Jun 2026Show tableHide table
Ottex
Aqua Voice
Vowen
Free tier
YesSource: ottex.ai — checked Jun 2026Forever free with local models and BYOK providers.
PartialSource: aquavoice.com/info — checked Jun 20261,000 free words, no card required
PartialSource: docs.vowen.ai/pricing — checked Jun 2026Unlimited voice dictation; 10 audio/video transcriptions; 5 hours total meeting notes recording; 5 Command Mode calls per day; 1 custom tone; 1 text expansion; 1 custom API integration.
Subscription
$14/moSource: ottex.ai — checked Jun 2026$14/mo — unlimited dictation and meeting intelligence, all hosted models included.
$8/moSource: aquavoice.com/info — checked Jun 2026FAQ says Pro is $8/month billed annually after the free words.
NoNo subscription plan
Pay-as-you-go / one-timeEscape the flat subscription
$0.2/hourSource: ottex.ai — checked Jun 2026Hosted models at cost: dictation ~$0.2/h, meetings ~$0.5/h (~$3/mo average).
NoSubscription only
$49 one-timeSource: vowen.ai/pricing — checked Jun 2026Lifetime updates
Bring your own keyPay the model provider, not the middleman
YesSource: ottex.ai — checked Jun 2026OpenRouter, Google AI, OpenAI, Anthropic, Mistral, and compatible providers.
No public claim
YesSource: docs.vowen.ai/introduction — checked Jun 2026Cloud transcription and AI enhancement use user-provided provider keys.
Education discount
NoSource: ottex.ai — checked Jun 2026Same pricing for everyone.
YesSource: aquavoice.com/info — checked Jun 2026Students with a .edu email get 70% off annual plans.
No public claim
Platforms
Aqua Voice has the widest coverage of the compared pair because it supports Mac, Windows, and iOS. Vowen is Mac and Windows only today, while Ottex is Mac and iOS only, so Aqua Voice wins if you need one dictation app across desktop and iPhone, and Vowen wins only if Mac/Windows is enough.
See the evidence — 4 claims across 3 toolsverified Jun 2026Show tableHide table
Ottex
Aqua Voice
Vowen
Platforms
Mac, iOSSource: ottex.ai — checked Jun 2026
Mac, Windows, iOSSource: aquavoice.com/download — checked Jun 2026
Mac, WindowsSource: docs.vowen.ai/introduction — checked Jun 2026Some platforms in beta/waitlist
Native app footprintLight on memory, instant to invoke
YesSource: ottex.ai — checked Jun 2026Native Swift app, ~50MB RAM.
No public claim
No public claim
Meetings & team memory
Vowen wins meeting capture because it records meetings on Mac and Windows, including bot-free capture from Zoom, Teams, Meet, Slack Huddles, and system audio. Aqua Voice has no meetings, while Ottex also supports meetings on Mac and iOS, but Vowen is the better fit if Windows meeting capture is required.
See the evidence — 16 claims across 3 toolsverified Jun 2026Show tableHide table
Ottex
Aqua Voice
Vowen
Meeting recordingThe call is captured at all
YesSource: ottex.ai — checked Jun 2026With speaker separation.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
YesSource: docs.vowen.ai/introduction — checked Jun 2026Vowen captures meetings from Zoom, Teams, Meet, Slack Huddles, or any app that produces sound.
Bot-free captureNo "recording bot" joins your call
YesSource: ottex.ai — checked Jun 2026System-audio capture, no bot joins the call.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
YesSource: docs.vowen.ai/introduction — checked Jun 2026Silent meeting capture records without a bot or banner.
Speaker separation
YesSource: ottex.ai — checked Jun 2026
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
PartialSource: vowen.ai/pricing — checked Jun 2026Speaker identification is a Pro feature.
Calendar detection
YesSource: ottex.ai — checked Jun 2026Calendar-based meeting detection.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
PartialSource: vowen.ai/pricing — checked Jun 2026Auto-detect meetings is a Pro feature.
Cross-meeting search
YesSource: ottex.ai — checked Jun 2026
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
No public claim
Shared team memory
PartialSource: ottex.ai — checked Jun 2026Public share links, not a full team workspace.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
No public claim
From meeting to finished work
Ottex wins meeting intelligence because it is built to turn dictation and meetings into follow-up emails, Linear tickets, CRM updates, PRDs, notes, and docs. Vowen offers summaries, action items, and follow-ups, but does not claim mature team memory or CRM/task drafting, while Aqua Voice does not cover meetings at all.
See the evidence — 11 claims across 3 toolsverified Jun 2026Show tableHide table
Ottex
Aqua Voice
Vowen
Decisions, owners, action itemsLeave the meeting with next steps clear
YesSource: ottex.ai — checked Jun 2026Decisions with owners extracted.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
YesSource: vowen.ai — checked Jun 2026Chat with meetings can surface decisions.
Follow-up email draftedThe outcome is sent, not summarized
YesSource: ottex.ai — checked Jun 2026Drafted from templates or your own.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
YesSource: vowen.ai — checked Jun 2026Meeting chat can surface follow-ups.
CRM update / ticket draft
YesSource: ottex.ai — checked Jun 2026Structured for the target app.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
No public claim
Your rough notes steer the result
YesSource: ottex.ai — checked Jun 2026Rough notes and instructions steer the result.
NoSource: aquavoice.com/info — checked Jun 2026Not supported.
PartialSource: docs.vowen.ai/pricing — checked Jun 2026Custom note instructions are Pro-only.
Dictation & transcription AI
Ottex has the strongest dictation AI on paper with local models, BYOK, 100 languages, auto-detection, mixed-language speech, personal vocabulary, and per-app output rules. Vowen is close for Mac and Windows users with local Whisper/Parakeet, BYOK, file transcription, and 99 languages, while Aqua Voice is polished for server-side dictation across Mac, Windows, and iOS with 49 languages.
See the evidence — 13 claims across 3 toolsverified Jun 2026Show tableHide table
Ottex
Aqua Voice
Vowen
Engines
Cloud: Whisper, Gemini 3 Flash, Voxtral. Local: Whisper, Parakeet v3.Source: ottex.ai — checked Jun 2026Hosted routing, BYOK, or fully local.
Avalon proprietary speech modelSource: aquavoice.com/info — checked Jun 2026Aqua says it runs on its own Avalon speech model.
Local Whisper and Parakeet; cloud models from Groq, Deepgram, AssemblyAI, ElevenLabs, Mistral, Soniox, and moreSource: docs.vowen.ai/introduction — checked Jun 2026The docs say users can choose from 10+ engines.
Local / on-device optionAudio never leaves the machine
YesSource: ottex.ai — checked Jun 2026Whisper and Parakeet v3 run fully on-device.
NoSource: aquavoice.com/vs — checked Jun 2026Aqua requires an internet connection and processes audio server-side.
YesSource: docs.vowen.ai/introduction — checked Jun 2026Local Whisper and Parakeet run offline on the device.
Model selection per task
YesSource: ottex.ai — checked Jun 2026Choose the model per task and per provider.
No public claim
YesSource: docs.vowen.ai/introduction — checked Jun 2026Users can pick and switch transcription engines.
Languages & mixed speechWork that crosses languages mid-sentence
YesSource: ottex.ai — checked Jun 2026100+ languages · Mid-sentence language switching.
YesSource: aquavoice.com/guide — checked Jun 202649+ languages · Language guide says Aqua supports multilingual speakers.
No public claim
Per-app output rules
YesSource: ottex.ai — checked Jun 2026Per-app output rules: exact in AI chats, polished in email.
PartialSource: aquavoice.com/info — checked Jun 2026Aqua formats for the destination app, but no per-app rule editor is documented.
YesSource: docs.vowen.ai/introduction — checked Jun 2026Per-app writing styles are listed in the docs.
Cost
What a year actually costs at your volume.
Personal or team — switch tabs. Subscriptions are flat; usage-based pricing depends on how much you speak and meet.
OttexSubscription - Pro$168/yr$14/mo — unlimited dictation and meeting intelligence, all hosted models included.
Aqua VoicePro Annual+ Granola for meetings — $168/yr$264/yr$96 + $168FAQ says Pro is $8/month billed annually after the free words. · Unlimited use
Aqua VoicePro Monthly+ Granola for meetings — $168/yr$288/yr$120 + $168A vendor comparison page lists Pro at $10/month. · Unlimited use
Estimates, not quotes. Striped bar segments are the cost of the second app you picked above to cover the gap — rankings use that combined total. PAYG uses hosted at-cost estimates ($0.2/h dictation, $0.5/h meetings); BYOK is estimated at about a third of that because you pay the model provider directly. Bring-your-own-key plans still pay the model provider per use. One-time licenses are amortized over 2 years. Subscriptions use published pricing, checked Jun 2026.
FAQ
Questions people actually ask.
Aqua Voice vs Vowen: which should I pick?
Pick Vowen if you use Mac or Windows and want dictation, file transcription, meetings, offline-capable local models, and a $49 one-time Pro license. Pick Aqua Voice if you mainly want polished system-wide dictation and need iOS support today.
Is Aqua Voice free?
Aqua Voice has a free trial with 1,000 words, which is only about 8 minutes of speech at 130 words per minute. After that, it is $10/month or $96/year for unlimited use.
Is Vowen free?
Vowen has a real free dictation tier with unlimited voice dictation, plus limits for adjacent features: 10 audio/video transcriptions, 5 total hours of meeting notes recording, and 5 Command Mode calls per day. Pro is $49 one-time for unlimited meetings, file transcriptions, Command Mode, workflows, and tones.
How much does Aqua Voice cost compared with Vowen?
Aqua Voice costs $10/month or $96/year after its 1,000-word trial. Vowen is cheaper if you plan to keep using it, because Pro is $49 one-time and includes unlimited meeting notes, audio/video transcriptions, Command Mode, workflows, and tones.
Is Aqua Voice safe?
Aqua Voice dictation is processed server-side, so it is not the best fit if local processing is the privacy requirement. Vowen is stronger for privacy-sensitive dictation because it supports local Whisper/Parakeet on Mac and Windows, with optional cloud engines.
Is it worth switching from Aqua Voice to Vowen?
Switch to Vowen if you want local/offline-capable dictation, file transcription, meeting recording, or a $49 one-time license instead of Aqua Voice at $96/year. Stay with Aqua Voice if iOS support matters more than meetings, files, or local models.
Does Aqua Voice or Vowen work on Windows, Android, or iPhone?
Both Aqua Voice and Vowen work on Windows, but only Aqua Voice lists iOS support. Neither lists Android support, and Vowen does not claim iOS today.
