# 小K同学 vs 小马AI美术

The clearest difference is in-app purchases: 小K同学 at none against 小马AI美术's 10. 小K同学 also leads on iOS requirement (9.0 vs 13.0). 小马AI美术's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 小马AI美术 sells 10 one-off in-app purchases. 小K同学 asks for nothing beyond the download.

小K同学 ships an update every 2 months, 小马AI美术 weekly. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 小K同学 | 小马AI美术 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 122 MB | 99 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [茜 李](https://appshunter.io/developer/1505746335) | [杭州艺旗信息服务有限公司](https://appshunter.io/developer/1562105131) |

## What reviewers say

### 小K同学

[App page](https://appshunter.io/ios/app/k/id1477586642)

**Features:** macOS Compatibility

**In-app purchases:** none


### 小马AI美术

[App page](https://appshunter.io/ios/app/ai-plus-ai/id6747445187)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 画背古诗-年卡 | $6.99 | one-time |
| 创意简笔画-年卡 | $9.99 | one-time |
| 创意手工单科-年卡 | $14.99 | one-time |
| 手抄报单科-年卡 | $14.99 | one-time |
| 美术作业-年卡 | $14.99 | one-time |
| 水彩单科-年卡 | $24.99 | one-time |
| 彩铅单科-年卡 | $29.99 | one-time |
| 创意素描单科-年卡 | $39.99 | one-time |
| 水墨国画单科-年卡 | $39.99 | one-time |
| 动漫单科-年卡 | $39.99 | one-time |


## Frequently asked questions

### Is 小K同学 free?

小K同学 is free to download, with no in-app purchases.

### Is 小马AI美术 free?

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

### Do 小K同学 or 小马AI美术 have ads?

Neither 小K同学 nor 小马AI美术 shows ads.

### Which is updated more often, 小K同学 or 小马AI美术?

小K同学 ships an update every 2 months, and 小马AI美术 weekly. Most recently, 小K同学 was updated on September 14, 2026 and 小马AI美术 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.*