# 中欣网校 vs BT学术练习

The clearest difference is in-app purchases: BT学术练习 at none against 中欣网校's 4. 中欣网校's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 中欣网校 sells 4 one-off in-app purchases. BT学术练习 asks for nothing beyond the download.

## The numbers

| Metric | 中欣网校 | BT学术练习 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 90 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Tianhua Online Education Technology Co. Ltd.](https://appshunter.io/developer/1239171073) | [杭州矩路科技有限公司](https://appshunter.io/developer/1465038873) |

## What reviewers say

### 中欣网校

[App page](https://appshunter.io/ios/app/id1525817164)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6金币 | $0.99 | one-time |
| 50金币 | $6.99 | one-time |
| 198金币 | $29.99 | one-time |
| 298金币 | $39.99 | one-time |


### BT学术练习

[App page](https://appshunter.io/ios/app/bt/id6758392013)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中欣网校 free?

中欣网校 is free to download, with in-app purchases available.

### Is BT学术练习 free?

BT学术练习 is free to download, with no in-app purchases.

### Do 中欣网校 or BT学术练习 have ads?

Neither 中欣网校 nor BT学术练习 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.*