# 精教智学 vs Iacosmo

The clearest difference is in-app purchases: Iacosmo at none against 精教智学's 10. 精教智学's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 精教智学 sells 10 one-off in-app purchases. Iacosmo asks for nothing beyond the download.

## The numbers

| Metric | 精教智学 | Iacosmo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Size | 56 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Shandong Precision Education Technology Development Co., Ltd.](https://appshunter.io/developer/1573203669) | [Shanghai Run'enma Technology Co., Ltd.](https://appshunter.io/developer/1678453916) |

## What reviewers say

### 精教智学

[App page](https://appshunter.io/ios/app/id1573673968)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 托辅视频高中化学1分钟体验时长 | $0.99 | one-time |
| 托辅视频小学数学500分钟时长 | $69.99 | one-time |
| 托辅视频小学英语500分钟时长 | $69.99 | one-time |
| 托辅视频高中数学300分钟时长 | $99.99 | one-time |
| 托辅视频小学数学1000分钟时长 | $129.99 | one-time |
| 托辅视频小学英语1000分钟时长 | $129.99 | one-time |
| 托辅视频小学数学5000分钟时长 | $599.99 | one-time |
| 托辅视频小学英语5000分钟时长 | $599.99 | one-time |
| 托辅视频初中英语5000分钟时长 | $899.99 | one-time |
| 托辅视频初中化学5000分钟时长 | $899.99 | one-time |


### Iacosmo

[App page](https://appshunter.io/ios/app/iacosmo/id6449205706)

**In-app purchases:** none


## Frequently asked questions

### Is 精教智学 free?

精教智学 is free to download, with in-app purchases available.

### Is Iacosmo free?

Iacosmo is free to download, with no in-app purchases.

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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.*