# ZeroOne Keyboard vs 喵回输入法

The clearest difference is update cadence: ZeroOne Keyboard at every 4 days against 喵回输入法's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZeroOne Keyboard sells 4 one-off in-app purchases and 喵回输入法 sells 10 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ZeroOne Keyboard ships an update every 4 days, 喵回输入法 every 5 weeks. The most recent releases landed on October 31, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ZeroOne Keyboard | 喵回输入法 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 143 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [海平 吴](https://appshunter.io/developer/1011086237) | [Yoghourt Technology(BeiJing) Company Limited](https://appshunter.io/developer/1824994718) |

## What reviewers say

### ZeroOne Keyboard

[App page](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442)

This keyboard app offers advanced Chinese shuangpin input with on-device processing for enhanced privacy. It features customizable schemes, emoji support, conversion tools, and theme syncing.

**Highlights:** Multiple shuangpin schemes, On-device data processing, Full Unicode emoji support, Math and unit conversions, Customizable themes, Local sync for themes and snippets

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Cup of Tea | $0.99 | one-time |
| Two Cups of Tea | $2.99 | one-time |
| Afternoon Tea | $3.99 | one-time |
| 01+ Lifetime Supporter | $9.99 | one-time |


### 喵回输入法

[App page](https://appshunter.io/ios/app/id6761330390)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $6.99 | per 7 days |
| 喵回plus 月度会员 | $9.99 | per month |
| 季度会员 | $14.99 | per 3 months |
| 年度会员 | $24.99 | per year |
| 喵回pro 月度会员 | $24.99 | per month |
| 喵回plus 季度会员 | $29.99 | per 3 months |
| 喵回plus 年度会员 | $39.99 | per year |
| 喵回pro 季度会员 | $69.99 | per 3 months |
| 喵回pro 年度会员 | $99.99 | per year |
| 喵回永久会员 | $59.99 | one-time |


## Frequently asked questions

### Is ZeroOne Keyboard free?

ZeroOne Keyboard is free to download, with in-app purchases available.

### Is 喵回输入法 free?

喵回输入法 is free to download, with in-app purchases available.

### Do ZeroOne Keyboard or 喵回输入法 have ads?

Neither ZeroOne Keyboard nor 喵回输入法 shows ads.

### Which is updated more often, ZeroOne Keyboard or 喵回输入法?

ZeroOne Keyboard ships an update every 4 days, and 喵回输入法 every 5 weeks. Most recently, ZeroOne Keyboard was updated on October 31, 2026 and 喵回输入法 on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*