KAI Smart Writer : AI Keyboard
AI Grammar Checker & Writer
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Try KAI Pro with a 7-Day Free Trial! Perfect your grammar, translate instantly into 20+ languages, and write emails 10x faster right inside any app.
Elevate your writing in every app with KAI - the ultimate AI-powered smart keyboard extension that serves as your personal professional editor, translator, and brainstorm partner.
KAI Smart Writer is free to download. Access to advanced AI writing and translation features requires an active KAI Pro subscription (available via monthly or yearly auto-renewing in-app purchases).
Tired of spelling mistakes, awkward phrasing, or getting stuck on what to write? KAI integrates advanced artificial intelligence directly into your iOS keyboard. Whether you are drafting a work email on Outlook, crafting a LinkedIn post, chatting on iMessage, or tweeting on X, KAI instantly refines your text with a single tap.
No switching apps, no copying and pasting. Just pure writing magic.
KEY AI SUPERPOWERS:
- Fix Grammar and Spelling: Instantly scan and correct typos, grammatical slips, and awkward syntax.
- Tone Adjuster: Match your mood and context. Shift your message's writing tone instantly between Professional, Natural, Casual, Polite, Clear, or Fun.
- Global Translator: Translate anything you type into over 30 languages (including English, Spanish, French, German, Turkish, Arabic, and more) natively as you type.
- Ask AI and Brainstorm: Stuck on an idea? Ask KAI a question or brainstorm topics directly from your keyboard.
- Continue Writing: Start a sentence and let KAI's smart auto-complete expand or finish it for you.
- Text Shortener: Condense long paragraphs into clear messages without losing meaning.
- Paraphrase and Rephrase: Rewrite thoughts using different words for ultimate flow.
PREMIUM CRAFTED THEMES
Make your keyboard match your aesthetic. Choose from beautifully designed premium visual themes including Ocean, Forest, Sunset, Sakura, and sleek System dark/light modes.
PRIVACY FIRST COMMITMENT
Your privacy is our highest priority. KAI is built with a secure, privacy-first architecture:
- We never log, save, or store your typed keystrokes.
- We cannot access sensitive input fields such as passwords or credit cards.
- Apple's "Allow Full Access" prompt is a standard procedure required for internet-enabled custom keyboard extensions to connect to AI servers. KAI only processes your text temporarily when you tap an AI feature.
EASY 1-MINUTE SETUP:
1. Go to Settings > General > Keyboard > Keyboards.
2. Tap "Add New Keyboard" and select KAI.
3. Tap KAI and switch on "Allow Full Access".
4. While typing, hold the Globe icon and select KAI!
Support & FAQs: https://kai-keyboard.netlify.app
Support Email: kaikeyboard@gmail.com
Terms of Use: https://kai-keyboard.netlify.app/terms
Privacy Policy: https://kai-keyboard.netlify.app/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
We've fixed bugs and improved performance to ensure a smoother experience.
The developer, Ouzhan Sonmeztrk, 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
- Provider
- Ouzhan Sonmeztrk
- Size
- 21.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Italian, Portuguese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- KAI Pro Weekly USD 3.99
- KAI Pro Yearly USD 49.99
- KAI Pro Monthly USD 7.99
- Copyright
- © 2026 Kai Keyboard