# 滴滴绘识字 vs AidePen练字

The clearest difference is in-app purchases: AidePen练字 at none against 滴滴绘识字's 3. AidePen练字 also leads on update cadence (every 2 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 滴滴绘识字 sells 3 one-off in-app purchases. AidePen练字 asks for nothing beyond the download.

滴滴绘识字 ships an update every 11 months, AidePen练字 every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 滴滴绘识字 | AidePen练字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 607 MB | 350 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [滴滴学堂](https://appshunter.io/developer/519008298) | [UBTECH ROBOTICS CORP](https://appshunter.io/developer/975970176) |

## What reviewers say

### 滴滴绘识字

[App page](https://appshunter.io/ios/app/id1278645732)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级到 1200个常用汉字包 | $14.99 | one-time |
| 600个常用汉字会员包 | $24.99 | one-time |
| 1200个常用汉字会员包 | $39.99 | one-time |


### AidePen练字

[App page](https://appshunter.io/ios/app/aidepen/id1627204672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 滴滴绘识字 free?

滴滴绘识字 is free to download, with in-app purchases available.

### Is AidePen练字 free?

AidePen练字 is free to download, with no in-app purchases.

### Do 滴滴绘识字 or AidePen练字 have ads?

Neither 滴滴绘识字 nor AidePen练字 shows ads.

### Which is updated more often, 滴滴绘识字 or AidePen练字?

滴滴绘识字 ships an update every 11 months, and AidePen练字 every 2 months. Most recently, 滴滴绘识字 was updated on October 24, 2026 and AidePen练字 on October 27, 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.*