Q/T – Quick Translator
Instant translate & proofread
Free · In‑App Purchases
Translate and proofread anywhere. An instant on-device draft as you type, refined by AI. Open it from a widget, Control Center, or the Action button.
Q/T translates and proofreads wherever you are writing.
Type, and a translation appears instantly, made on your iPhone. A moment later AI rewrites it into natural, polished language. Open Q/T from the Home Screen, a widget, Control Center, the Lock Screen, the Action button, or Shortcuts and Siri, and start typing right away.
TRANSLATE • Instant on-device draft as you type, then refined by AI • Q/T detects the language you type and translates to the one you need • Pick the languages you use and switch between them in a tap, right from the main screen • Alternative phrasings when the first one isn't quite right (Pro) • Choose a tone, from very formal to very casual, and add your own instructions and glossary (Pro)
PROOFREAD • Fixes spelling, grammar, and phrasing in the same language • Every change is highlighted, so you see exactly what changed • Choose the style and how much may change: spelling only, natural, or rewrite freely (Pro)
ANY INPUT • Type or paste • Tap the mic and speak. Speech is recognized on your iPhone • Point the camera at a sign, a menu, or a document, or pick a photo. Text is read on your iPhone • Translate your clipboard from a shortcut
QUICK TO OPEN • Home Screen and Lock Screen widgets • Control Center controls for Translate and Proofread • Action button and Siri Shortcuts
HISTORY • Your translations and corrections are saved on your iPhone. Search, star, and reuse them • With Pro, history syncs with your Mac through your own iCloud
PRIVATE BY DESIGN • Voice and image reading stay on your iPhone • Text sent for AI translation is not stored on our server or written to logs • No ads, no tracking
FREE AND PRO Free: unlimited on-device translation and 20 AI translations or corrections a day with default settings. Q/T Pro: unlimited AI, tone and proofreading options, custom instructions and glossary, alternative phrasings, and iCloud history sync. One purchase unlocks Pro on both iPhone and Mac. Pro is available monthly, yearly (with a 1-week free trial), or as a one-time lifetime purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period. Manage or cancel in your App Store account settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://qt-translator.xyz/privacy
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The developer, oneSlash, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ONESLASH, INC.
- Size
- 6.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - Mac
Requires macOS 26.4 or later. - Apple Vision
Requires visionOS 26.4 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Q/T Pro Lifetime $49.99
- Q/T Pro Monthly $2.99
- Q/T Pro $19.99
- Copyright
- © 2026 ONESLASH, INC.