Diction: Speech to Text
Private AI Voice Keyboard
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Speech to text keyboard for iPhone. Tap the mic, talk, and watch your words appear in any app. Free to start, private by design, 99 languages.
Dictate messages, emails, and notes. Works in any app you type in: ChatGPT, Notion, WhatsApp, and everywhere else. No switching, no copy-pasting.
Smart QWERTY keyboard. Autocorrect fixes typos as you type and splits run-together words. Word suggestions appear above the keys. Correct a suggestion back once and Diction stops offering it.
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.
Transcription history with search. Copy, retry, and review past dictations. Failed transcriptions retry automatically so nothing gets lost.
The Diction app has zero analytics, zero tracking, and zero data collection. AES-256-GCM encryption. X25519 key exchange.
Diction One (paid subscription): highest-accuracy cloud speech models and AI Companion. Turn natural speech into polished text, edit or rewrite by voice, translate on the fly. Select text and dictate what to change. Free trial included.
On-device mode: runs locally on your iPhone with no internet needed. Audio never leaves your device.
Self-hosted: run your own speech recognition server. Your network, your data, your models. Open-source server on GitHub.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Reliability improvements for self-hosted setups and the gateway.
New: Themes! Customize your keyboard with beautiful color palettes and make it truly yours.
The developer, Ondrej Machala, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ondrej Machala
- Size
- 72 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 12 more
- English, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Diction Cloud USD 69.99
- Diction Cloud USD 6.99
- Copyright
- © 2026 Ondrej Machala
