It doesn't have enough ratings yet to judge what users think.
Keylio: AI Keyboard & Writer is made and published by
Mert Ozge.
AppBrain is an independent app data site and isn't affiliated with Mert Ozge.
The app name, icon, screenshots and description belong to Mert Ozge and are shown as
published on the App Store.
About Keylio: AI Keyboard & Writer
Keylio: AI Keyboard & Writer is a productivity app developed by Mert Ozge.
User Ratings
Keylio: AI Keyboard & Writer is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Keylio: AI Keyboard & Writer is freely available from the App Store. The app size is 20.25 MB. The latest version available is 1.0. The last update was on February 24, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2026.
Description by Mert Ozge(from the App Store)
Stop switching between apps just to translate a message or fix your grammar. Keylio is an AI-powered keyboard that translates, adjusts tone, fixes grammar, and generates smart replies, right where you type. No copy-paste. No app switching.
TRANSLATE AS YOU TYPE • Instant AI translation across 30 languages • Auto-detect the source language or choose manually • Translate directly inside any app — no need to open a separate translator
CHANGE YOUR TONE • Rewrite any message as Friendly, Professional, Funny, or Casual • Create your own custom tones to match your personal writing style • Switch between a work email and a casual chat without overthinking every word
FIX AND IMPROVE YOUR WRITING • Correct grammar and spelling mistakes instantly • Rewrite, shorten, expand, or simplify any text • Five writing modes in one keyboard, your personal proofreader and writing assistant
SMART REPLIES • AI reads the conversation and generates a context-aware reply for you • Choose from 6 styles: Friendly, Professional, Positive, Decline, Funny, or Casual • Never stare at a blank screen wondering what to say again
WORKS EVERYWHERE YOU TYPE Keylio is a keyboard extension that works inside every app on your iPhone. Use it across messaging, social media, email, notes, and anywhere else you type. One keyboard for all your conversations.
HOW IT WORKS 1. Add Keylio in your keyboard settings 2. Switch to Keylio using the globe key 3. Tap Translate, Tone, Writing, or Reply and let AI handle the rest
DESIGNED FOR YOUR PRIVACY Your text is processed through a secure connection and is never stored permanently. Your conversations stay yours.
Keylio helps you write faster, communicate more clearly, and sound natural in any language. Whether you are drafting a professional email, chatting with friends, or replying to someone in a language you are still learning. Keylio makes every word count.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
