# YMTC Yoyo vs DocScan AI

The clearest difference is in-app purchases: YMTC Yoyo at none against DocScan AI's 6. YMTC Yoyo also leads on iOS requirement (9.3 vs 18.6). DocScan AI's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DocScan AI sells 6 in-app purchases, starting at $1.99 per 7 days. YMTC Yoyo asks for nothing beyond the download.

YMTC Yoyo ships an update every 2 months, DocScan AI every 2 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | YMTC Yoyo | DocScan AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 283 MB | 30 MB |
| Requires iOS | **9.3** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yangtze Memory Technologies Co., Ltd](https://appshunter.io/developer/1467700884) | [GHEORGHE CURCA](https://appshunter.io/developer/1856608351) |

## What reviewers say

### YMTC Yoyo

[App page](https://appshunter.io/ios/app/ymtc-yoyo/id1431663000)

**Features:** macOS Compatibility

**In-app purchases:** none


### DocScan AI

[App page](https://appshunter.io/ios/app/docscan-ai-smart-scanner/id6761536245)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $29.99 | per year |
| 30 Pages | $0.99 | one-time |
| 100 Pages | $2.99 | one-time |
| 300 Pages | $6.99 | one-time |


## Frequently asked questions

### Is YMTC Yoyo free?

YMTC Yoyo is free to download, with no in-app purchases.

### Is DocScan AI free?

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

### Do YMTC Yoyo or DocScan AI have ads?

Neither YMTC Yoyo nor DocScan AI shows ads.

### Which is updated more often, YMTC Yoyo or DocScan AI?

YMTC Yoyo ships an update every 2 months, and DocScan AI every 2 days. Most recently, YMTC Yoyo was updated on October 8, 2026 and DocScan AI on October 9, 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.*