Keyly - AI Zhuyin Keyboard
Private AI writing assistant
Free · In‑App Purchases
Keyly is an AI writing keyboard. Type in English as usual, then tap the AI key to polish, rewrite, or translate your text right where you're typing — in almost any app. No copy-pasting, no switching apps.
Try AI rewriting free 5 times — no sign-in needed. Sign in for free daily uses.
AI REWRITING, ONE TAP AWAY
• Sound professional: turn quick drafts into clear, polished emails and replies.
• Fix grammar and typos before you hit send.
• Change the tone: make it casual, soften it, or cut the fluff — or turn it into bullet points.
• Write social posts, icebreakers, and comebacks when you need the right words fast.
• Translate to Spanish, French, Japanese, or Chinese — or turn any language into natural English.
• Create your own AI commands for the things you write every day.
A KEYBOARD THAT FEELS FAMILIAR
• Full QWERTY layout with English word suggestions.
• Customizable typing sounds and haptic feedback.
ALSO TYPES TRADITIONAL CHINESE
Need Chinese? Tap the switch key to type Traditional Chinese with Zhuyin (Bopomofo), or choose Pinyin or Double Pinyin in settings. Zhuyin input is tuned for how people type in Taiwan.
PRIVACY-FIRST
• No keystroke logging: everyday typing and word suggestions are processed on your device.
• AI only when you ask: when you use an AI feature, only the text you're rewriting (the current line) is sent for processing over an encrypted connection. Keyly's servers don't save your text.
REQUIREMENTS
• Requires iOS 18.0 or later.
• AI features require an internet connection and "Allow Full Access." Typing works offline.
KEYLY PRO AUTO-RENEWABLE SUBSCRIPTIONS
Upgrade to Keyly Pro (monthly or annual) for more AI rewrites. Payment is charged to your Apple ID. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
Subscription details: https://keylyapp.com/subscriptions/en/
Privacy Policy: https://keylyapp.com/privacy/en/
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in Keyly
• Smart language default: when the app language is set to English, the keyboard now opens on the English layout.
• New creative prompts: added presets like "Movie Trailer" to liven up your chats and posts.
• Clearer prompt categories: social and comeback prompts are easier to find.
• More natural rewrites: improved apologies and text shortening.
• Bug fixes and stability improvements.
The developer, C2W Studio, 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:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- WEN-WEI CHUNG
- Size
- 147.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Keyly AI 180點數 $2.99
- Keyly Pro Annual $39.99
- Keyly Pro Monthly $4.99
- Copyright
- © 2026 C2W Studio