# DocScope vs ZeroOne Keyboard

The clearest difference is in-app purchases: ZeroOne Keyboard at none against DocScope's 2. DocScope's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. DocScope sells 2 in-app purchases, starting at $3.99 per year. ZeroOne Keyboard asks for nothing beyond the download.

## The numbers

| Metric | DocScope | ZeroOne Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zeroone-keyboard/id6757943442/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 36 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, Mac |
| Age rating | 9+ | 4+ |
| Developer | [鹏飞 高](https://appshunter.io/developer/1747456623) | [海平 吴](https://appshunter.io/developer/1011086237) |

## What reviewers say

### DocScope

[App page](https://appshunter.io/ios/app/docscope/id6757520790)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Yearly Subscription | $3.99 | per year |
| Lifetime | $9.99 | one-time |


### 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


## Frequently asked questions

### Is DocScope free?

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

### Is ZeroOne Keyboard free?

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

### Do DocScope or ZeroOne Keyboard have ads?

Neither DocScope nor ZeroOne Keyboard shows ads.

---

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