# ZeroOne Keyboard vs 影转工坊

The clearest difference is rating: ZeroOne Keyboard at 5.0 against 影转工坊's 4.0. ZeroOne Keyboard also leads on in-app purchases (none vs 4) and update cadence (every 4 days vs every 9 days). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 影转工坊 sells 4 in-app purchases, starting at $0.99 per month. ZeroOne Keyboard asks for nothing beyond the download.

ZeroOne Keyboard holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ZeroOne Keyboard ships an update every 4 days, 影转工坊 every 9 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ZeroOne Keyboard | 影转工坊 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/id6799343063/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [海平 吴](https://appshunter.io/developer/1011086237) | [慧宇 张](https://appshunter.io/developer/6799178733) |

## 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

**In-app purchases:** none


### 影转工坊

[App page](https://appshunter.io/ios/app/id6799343063)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版Pro-月付 | $0.99 | per month |
| 专业版-半年付 | $7.99 | per 6 months |
| 专业版-年付 | $14.99 | per year |
| 专业版 | $1.99 | one-time |


## Frequently asked questions

### Is ZeroOne Keyboard free?

ZeroOne Keyboard is free to download, with no in-app purchases.

### Is 影转工坊 free?

影转工坊 is free to download, with in-app purchases available.

### Which has better reviews, ZeroOne Keyboard or 影转工坊?

ZeroOne Keyboard is rated higher. ZeroOne Keyboard averages 5.0 out of 5 from 3 ratings, while 影转工坊 averages 4.0 from 1 ratings.

### Do ZeroOne Keyboard or 影转工坊 have ads?

Neither ZeroOne Keyboard nor 影转工坊 shows ads.

### Which is updated more often, ZeroOne Keyboard or 影转工坊?

ZeroOne Keyboard ships an update every 4 days, and 影转工坊 every 9 days. Most recently, ZeroOne Keyboard was updated on October 9, 2026 and 影转工坊 on October 14, 2026.

---

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