Description
Speech to text keyboard for iPhone. Tap mic, speak, get clean text in any app. No word limits, no daily caps. 99 languages.
Use your voice in any app — prompt ChatGPT, Claude, and OpenClaw, or message on Telegram and WhatsApp. Diction works everywhere you type.
Customizable keyboard. Add keys, rename them, resize and reorder. Toggle visibility so keys only appear in edit mode. Make it yours.
Tap-to-fix. Select a word and smart alternatives appear: spelling fixes, grammar corrections, better phrasing. One tap to accept.
Save to My Words. Teach Diction your names and jargon for better accuracy over time.
On-Device: voice to text that runs locally on your iPhone. Offline dictation. Audio never leaves your device.
Self-Hosted: run your own speech recognition server. Your network, your data, your models. Open-source server on GitHub.
Diction One (paid subscription): highest accuracy cloud models plus the best on-device model. Zero setup. AI Companion: turn natural speech into polished text, edit or rewrite by voice, translate on the fly. Select text and say what to change. Free trial included.
Transcription history with search. Copy, retry, and review past dictations. Failed transcriptions retry automatically so nothing gets lost.
Private voice input by design. AES-256 encryption with X25519 key exchange. The Diction app has zero analytics, zero tracking, zero data collection.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What's new (v7.0)
- New built-in QWERTY keyboard for when you'd rather type
- Diction Live (Beta): your words appear as you speak, in real time
- Record and transcribe right in the app — then copy or share anywhere
- Automatic language detection, plus reliability and polish across the app