# 粟氧同步课堂 vs 五色笔AI学习系统

The clearest difference is in-app purchases: 五色笔AI学习系统 at none against 粟氧同步课堂's 6. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 粟氧同步课堂 sells 6 one-off in-app purchases. 五色笔AI学习系统 asks for nothing beyond the download.

## The numbers

| Metric | 粟氧同步课堂 | 五色笔AI学习系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 28 MB | 68 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳育杰龙品教育科技有限公司](https://appshunter.io/developer/1774165379) | [广州五色笔科技有限公司](https://appshunter.io/developer/1856145629) |

## What reviewers say

### 粟氧同步课堂

[App page](https://appshunter.io/ios/app/id6736968657)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 同步课堂月卡会员 | $9.99 | one-time |
| 同步课堂季卡VIP | $29.99 | one-time |
| 同步课堂年度会员 | $69.99 | one-time |
| 同步课堂年卡VIP | $69.99 | one-time |
| 同步课堂长期VIP | $249.99 | one-time |
| 同步课堂长期会员 | $299.99 | one-time |


### 五色笔AI学习系统

[App page](https://appshunter.io/ios/app/ai/id6755757972)

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

**In-app purchases:** none


## Frequently asked questions

### Is 粟氧同步课堂 free?

粟氧同步课堂 is free to download, with in-app purchases available.

### Is 五色笔AI学习系统 free?

五色笔AI学习系统 is free to download, with no in-app purchases.

### Do 粟氧同步课堂 or 五色笔AI学习系统 have ads?

Neither 粟氧同步课堂 nor 五色笔AI学习系统 shows ads.

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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.*