Comparison

ZeroOne Keyboard vs 键道输入法

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ZeroOne Keyboard

This keyboard app offers multiple input methods for Chinese typing, including Pinyin, nine-key, and Shuangpin. It provides on-device processing for privacy and includes various tools like emoji, snippets, and unit conversion. Customize your typing experience with sound packs and key shortcuts.

Highlights
  • Multiple Chinese input methods (Pinyin, nine-key, Shuangpin)
  • On-device processing for privacy
  • Customizable layouts and key shortcuts
  • Sound packs and typing feedback options
  • Integrated tools (emoji, snippets, unit conversion)
  • Traditional Chinese support
Features
Read full description

Type Chinese with Pinyin, nine-key, Shuangpin or Dachen Zhuyin. Use a familiar input method for everyday Chinese messages and notes. Everyday typing, candidates and personal learning are processed on your device. Basic typing works without Full Access. Learn ZeroOne Shuangpin with on-key hints, or use a personal Shuangpin scheme. Zhuyin supports tone-marked and tone-omitted input, Traditional Chinese candidates, phrase composition, candidate selection, undo, and redo. Choose Taiwan Traditional Chinese forms in settings. Make the keyboard yours • Shuangpin, full pinyin, and nine-key layouts, personal shuangpin schemes, and auxiliary-code hints. • Customize the nine-key 1 key: tap for your primary shortcut, hold for a function panel, or enter the digit 1. • Preview and crop custom key photos. Settings apply immediately. • Choose from several sound packs, including five original ZeroOne packs, with an option to play only when text is committed. Tools while you type Emoji categories, recents, snippets, numbers, symbols, calculations, amounts, unit conversion, dates, solar terms, and color tools. On-device processing and optional sharing Everyday Chinese typing, candidates, and personal learning are processed on your device. Input content is not collected or uploaded to the developer. There are no ads or third-party tracking analytics. Basic typing works without Full Access. Enable it when you want to share photos, sound settings, and preferences with the main app. Cross-device paste is optional. When enabled, it syncs clipboard content through your own private iCloud database. To start, add ZeroOne in Settings > General > Keyboard > Keyboards > Add New Keyboard, then hold the globe key in a text field to switch. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

键道输入法

Features
Read full description

键道输入法 · 专为「键道6」打造的原生输入法 「键道输入法」是「键道6」方案的独立原生实现——从底层完全重构,自带核心引擎与词库,开箱即用,完全离线。 ■ 专为键道6设计 针对「键道6」方案量身打造,内置方案与词库,无需自行部署、配置或同步。装上即可上手,真正零配置。 ■ 不依赖 Rime,无框架负担 不基于 RIME 等任何第三方输入法框架,也没有任何运行时依赖。安装包极小,结构纯粹,稳定可靠。 ■ 极致性能,秒开不卡 切换到键道几乎瞬间就绪,按键跟手、候选词即时弹出,长时间打字也不卡顿。占用内存极低,即使在老旧设备上也一样丝滑流畅。 ■ 原生界面,浑然一体 界面采用 iOS 原生技术打造,风格严格贴合系统自带键盘;在 iOS 26 上支持全新的液态玻璃(Liquid Glass)外观,深浅色自动适配。 ■ 隐私至上,无需「完全访问」 从不请求「完全访问」权限。你输入的一切都只在本机处理——不联网、不收集、不上传、不追踪。 专注中文输入,轻量、纯粹、即装即用。

Screenshots

ZeroOne Keyboard4 screens
键道输入法4 screens

Verdict

The call

The clearest difference is in-app purchases: 键道输入法 at none against ZeroOne Keyboard's 4. ZeroOne Keyboard's advantage is update cadence (every 4 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ZeroOne Keyboard sells 4 one-off in-app purchases. 键道输入法 asks for nothing beyond the download.

UpkeepUpdate frequency

ZeroOne Keyboard ships an update every 4 days, 键道输入法 every 4 weeks. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
ZeroOne Keyboard versus 键道输入法: the parameters behind the verdict, then further details
ParameterZeroOne Keyboard键道输入法
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 4 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, MaciPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size43 MB12 MB
Age rating4+4+
Developer海平 吴艺 任

In-app purchases

4 purchases

ZeroOne Keyboard

One-time4
  • One Cup of Tea$0.99
  • Two Cups of Tea$2.99
  • Afternoon Tea$3.99
Show 1 more
  • 01+ Lifetime Supporter$9.99
None

键道输入法

No in-app purchases

Questions

Is ZeroOne Keyboard free?
ZeroOne Keyboard is free to download, with in-app purchases available.
Is 键道输入法 free?
键道输入法 is free to download, with no in-app purchases.
Do ZeroOne Keyboard or 键道输入法 have ads?
Neither ZeroOne Keyboard nor 键道输入法 shows ads.
Which is updated more often, ZeroOne Keyboard or 键道输入法?
ZeroOne Keyboard ships an update every 4 days, and 键道输入法 every 4 weeks. Most recently, ZeroOne Keyboard was updated on October 31, 2026 and 键道输入法 on October 31, 2026.

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