# 三五小星 vs 斑马AI学习进度

The clearest difference is price: 三五小星 at Free against 斑马AI学习进度's $0.99. 三五小星 also leads on iOS requirement (13.0 vs 17.0). 斑马AI学习进度's advantage is in-app purchases (none vs 12). On ads and device support there is nothing between them.

三五小星 is free to download; 斑马AI学习进度 costs $0.99 up front. 三五小星 sells 12 in-app purchases, starting at $6.99 per month. 斑马AI学习进度 asks for nothing beyond the download.

## The numbers

| Metric | 三五小星 | 斑马AI学习进度 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 78 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [上海叁五科技有限公司](https://appshunter.io/developer/1728847934) | [文志 曾](https://appshunter.io/developer/1191817208) |

## What reviewers say

### 三五小星

[App page](https://appshunter.io/ios/app/id6477292792)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 地理八分钟+中国史+文明之路的包月服务 | $6.99 | per month |
| 地理八分钟+中国史+文明之路包季服务 | $19.99 | per 3 months |
| 地理八分钟+中国大纲史+文明之路+世界历史八分钟+专识课 | $29.99 | per 3 months |
| 地理八分钟包年 | $39.99 | per year |
| 世界历史8分钟包年 | $39.99 | per year |
| 地理8分钟+世界历史8分钟包年 | $79.99 | per year |
| 地理八分钟+中国史+文明之路包年服务 | $79.99 | per year |
| 地理八分钟+中国大纲史+文明之路+世界历史八分钟+专识课包年 | $99.99 | per year |
| 物理八分钟永久卡 | $69.99 | one-time |
| 世界历史八分钟永久卡 | $99.99 | one-time |
| 地理八分钟永久卡 | $99.99 | one-time |
| 地理8+世界历史8 永久卡 | $229.99 | one-time |


### 斑马AI学习进度

[App page](https://appshunter.io/ios/app/ai/id6781690097)

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

**In-app purchases:** none


## Frequently asked questions

### Is 三五小星 free?

三五小星 is free to download, with in-app purchases available.

### Is 斑马AI学习进度 free?

斑马AI学习进度 costs $0.99, with no in-app purchases.

### Do 三五小星 or 斑马AI学习进度 have ads?

Neither 三五小星 nor 斑马AI学习进度 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.*