# 科学小助手 vs 中考满分·生物

The clearest difference is in-app purchases: 科学小助手 at none against 中考满分·生物's 5. 科学小助手 also leads on iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 中考满分·生物 sells 5 in-app purchases, starting at $0.99 per month. 科学小助手 asks for nothing beyond the download.

## The numbers

| Metric | 科学小助手 | 中考满分·生物 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 68 MB | 35 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [滴滴学堂](https://appshunter.io/developer/519008298) | [大勇 阎](https://appshunter.io/developer/1068052430) |

## What reviewers say

### 科学小助手

[App page](https://appshunter.io/ios/app/id1301283660)

**Features:** macOS Compatibility

**In-app purchases:** none


### 中考满分·生物

[App page](https://appshunter.io/ios/app/id6449423067)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $0.99 | per month |
| 包年 | $9.99 | per year |
| 学伴积分卡1个 | $0.99 | one-time |
| 知识点集1个 | $0.99 | one-time |
| 学伴积分卡10个 | $6.99 | one-time |


## Frequently asked questions

### Is 科学小助手 free?

科学小助手 is free to download, with no in-app purchases.

### Is 中考满分·生物 free?

中考满分·生物 is free to download, with in-app purchases available.

### Do 科学小助手 or 中考满分·生物 have ads?

Neither 科学小助手 nor 中考满分·生物 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.*