# 小优AI练字 vs 智绘小黑板

The clearest difference is in-app purchases: 小优AI练字 at none against 智绘小黑板's 10. 小优AI练字 also leads on iOS requirement (12.0 vs 16.4). 智绘小黑板's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 智绘小黑板 sells 10 in-app purchases, starting at $24.99 per month. 小优AI练字 asks for nothing beyond the download.

小优AI练字 ships an update every 2 months, 智绘小黑板 every 2 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 小优AI练字 | 智绘小黑板 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 322 MB | 43 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UBTECH ROBOTICS CORP](https://appshunter.io/developer/975970176) | [Wuhu Manxiu Technology Co., Ltd.](https://appshunter.io/developer/1822477906) |

## What reviewers say

### 小优AI练字

[App page](https://appshunter.io/ios/app/ai/id1571900640)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智绘小黑板

[App page](https://appshunter.io/ios/app/id6795458918)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业包月度订阅 | $24.99 | per month |
| 终极包月度订阅 | $49.99 | per month |
| 标准包年度订阅 | $179.99 | per year |
| 专业包年度订阅 | $299.99 | per year |
| 终极包年度订阅 | $599.99 | per year |
| 图包一档 | $0.99 | one-time |
| 体验积分包 | $1.99 | one-time |
| 图包三档 | $2.99 | one-time |
| 积分加油包 | $3.99 | one-time |
| 积分加油大包 | $39.99 | one-time |


## Frequently asked questions

### Is 小优AI练字 free?

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

### Is 智绘小黑板 free?

智绘小黑板 is free to download, with in-app purchases available.

### Do 小优AI练字 or 智绘小黑板 have ads?

Neither 小优AI练字 nor 智绘小黑板 shows ads.

### Which is updated more often, 小优AI练字 or 智绘小黑板?

小优AI练字 ships an update every 2 months, and 智绘小黑板 every 2 weeks. Most recently, 小优AI练字 was updated on November 7, 2026 and 智绘小黑板 on November 10, 2026.

---

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