# AidePen练字 vs 淘淘爱识字

The clearest difference is in-app purchases: AidePen练字 at none against 淘淘爱识字's 2. AidePen练字 also leads on update cadence (every 2 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 淘淘爱识字 sells 2 one-off in-app purchases. AidePen练字 asks for nothing beyond the download.

AidePen练字 ships an update every 2 months, 淘淘爱识字 every 13 months. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AidePen练字 | 淘淘爱识字 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Size | 350 MB | 350 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UBTECH ROBOTICS CORP](https://appshunter.io/developer/975970176) | [Qianjiang Tiaotiaosi Technology Co., Ltd.](https://appshunter.io/developer/1639967264) |

## What reviewers say

### AidePen练字

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 淘淘爱识字

[App page](https://appshunter.io/ios/app/id6449226854)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 淘淘爱识字VIP一年 | $19.99 | one-time |
| 淘淘爱识字VIP永久 | $24.99 | one-time |


## Frequently asked questions

### Is AidePen练字 free?

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

### Is 淘淘爱识字 free?

淘淘爱识字 is free to download, with in-app purchases available.

### Do AidePen练字 or 淘淘爱识字 have ads?

Neither AidePen练字 nor 淘淘爱识字 shows ads.

### Which is updated more often, AidePen练字 or 淘淘爱识字?

AidePen练字 ships an update every 2 months, and 淘淘爱识字 every 13 months. Most recently, AidePen练字 was updated on September 17, 2026 and 淘淘爱识字 on September 8, 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.*