The other side
What you gain.
Everything below is included in the $8: no tiers, no caps, no account.
Your audio stays home
100% on-device by default: your voice never leaves your Mac. No account, no telemetry, no data collection. Cloud engines exist only as an opt-in with your own key.
No word caps, ever
Dictate as much as you want from day one. There's no free-tier meter to outgrow and no usage anxiety mid-thought.
Works offline
On a plane, on bad hotel Wi-Fi, on a locked-down network, oto's local engines don't care. Cloud-based dictation stops where your connection does.
100+ languages with Whisper
Automatic language detection, plus translation of speech to English. Up to three local engines: Whisper, Parakeet v3, and Apple's on-device speech on macOS 26+.
Files and meetings too
Batch-transcribe audio and video files (WAV, MP3, M4A, MP4, MOV, and more) and record long-form meetings with your mic and the meeting audio captured separately, well beyond live dictation.
One $8 purchase
Bought through the Mac App Store, where Apple handles payment, updates, and refunds. No billing portal, no seat count, no renewal date.