# SkyZhuyin - Bopomofo Keyboard — Fast, Private, Custom Phrases

> Fast, Private, Custom Phrases (iPhone/iPad app by Chung Hui Huang.)

- Source: https://appshunter.io/ios/app/skyzhuyin-bopomofo-keyboard/id6814765686 (this page in markdown: same URL + `.md`)
- Developer: [Chung Hui Huang](https://appshunter.io/developer/1565310641)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 26.5 · 27 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-10-13

## What is SkyZhuyin?

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.

## Is SkyZhuyin safe?

Not enough ratings yet to assess SkyZhuyin.

## Is SkyZhuyin legit?

SkyZhuyin - Bopomofo Keyboard appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SkyZhuyin is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.2.0 — 2026-10-13

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.

### 1.1.0 — 2026-10-03

1.1.0 introduces personalization options and key typing improvements:

• Theme Color Customization: 9 iPhone-matching color presets (Desert Titanium, Natural Titanium, Black, White, Blue, Pink, Teal, Purple, Titanium Orange) plus a custom color picker to complement your device.
• Keyboard Height Scaling: Switch between Standard (100%), Comfortable (117%), and Large (130%) height tiers to match your typing preference.
• Anti-Misclick Candidate Browsing: Swipe smoothly through candidate words without accidental text submissions upon releasing your finger.
• Smart Backspace Syllable Pull-back: Seamlessly pulls back the preceding syllable into the composer when the buffer is cleared, avoiding unintended split characters.
• Continuous Top Rounded Corners: Smooth squircle corners that seamlessly blend with iOS system keyboard containers.
• 100% Offline Privacy: Completely sandboxed with zero network permissions. Operates entirely on-device without needing "Allow Full Access".

### 1.0.1 — 2026-09-24

English Keyboard Update: Refined the common symbol row for faster, more intuitive password and punctuation input.

### 1.0 — 2026-09-23

No release notes.

## More apps by Chung Hui Huang

- [OpenInYT](https://appshunter.io/ios/app/openinyt/id1591585819)
- [StreamBox - 串流播放與媒體管理](https://appshunter.io/ios/app/streambox/id6805831698)

All apps by Chung Hui Huang: https://appshunter.io/developer/1565310641

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*