SkyZhuyin - Bopomofo Keyboard
Fast, Private, Custom Phrases
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
Now with instant Traditional/Simplified toggle, optimized @ mentions & hashtags, and 100% private on-device typing.
SkyZhuyin (天注音) is a modern, privacy-first Bopomofo (Zhuyin) keyboard designed specifically for iOS users who demand speed, elegant design, and uncompromising data protection.
Unlike traditional keyboards with cluttered layouts, SkyZhuyin features a sleek obsidian aesthetic with responsive haptic feedback, making every keystroke smooth and natural.
Key Features:
1. Instant Pre-Tone Previews
View candidate words in real-time as soon as you type initials or finals, without waiting to enter tone marks. Type faster with fewer taps.
2. Custom Phrases & Text Replacement
Quickly expand custom abbreviations into full addresses, email templates, tax IDs, or frequent greetings. Set your shortcuts once and expand them with a single tap.
3. Obsidian Aesthetics & Haptics
Refined key layouts with micro-glow candidate cards and subtle haptic feedback for a satisfying, tactile typing experience.
4. Smooth Candidate Scrolling
Seamless horizontal scrolling through extensive candidate lists makes finding the right words effortless.
5. 100% On-Device Privacy
- No "Allow Full Access" Required: Sandboxed by iOS to physically prevent network transmission.
- Zero Keystroke Logging: Your keystrokes, personal messages, and passwords are never tracked or saved.
- Zero Ads & Trackers: No advertising SDKs, no third-party trackers, and no cloud uploads.
6. Personalized Settings
Customize key click sounds, haptic feedback intensity, and layout preferences to match your typing habits.
How to Enable:
After downloading, go to iPhone Settings > General > Keyboard > Keyboards > Add New Keyboard... and select "SkyZhuyin". Tap and hold the globe icon in any app to switch.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What is New in Version 1.2.0:
1. Instant Traditional and Simplified Chinese Toggle:
Added a dedicated switch key next to the Bopomofo keyboard for seamless one-tap conversion with live candidate preview.
2. Enhanced Symbol Keyboard:
Updated functional symbols to standard formats for better compatibility with social tags and mentions.
3. Performance and Stability:
Optimized view layout pipeline to eliminate wake-up latency and improve responsiveness in apps like LINE.
The developer, Chung Hui Huang, 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
- Chung Hui Huang
- Size
- 28.3 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © relaxhuang
