# 北京小学英语 vs PV Doc

The clearest difference is in-app purchases: 北京小学英语 at none against PV Doc's 4. 北京小学英语 also leads on iOS requirement (11.0 vs 16.0). PV Doc's advantage is device support. On price there is nothing between them.

Both are free to download. PV Doc sells 4 one-off in-app purchases. 北京小学英语 asks for nothing beyond the download.

## The numbers

| Metric | 北京小学英语 | PV Doc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 38 MB | 13 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [凡 吕](https://appshunter.io/developer/1660488640) | [铭 陈](https://appshunter.io/developer/1794005085) |

## What reviewers say

### 北京小学英语

[App page](https://appshunter.io/ios/app/id6446069735)

**In-app purchases:** none


### PV Doc

[App page](https://appshunter.io/ios/app/pv-doc/id6746977234)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10个泡泡 | $0.99 | one-time |
| 70个泡泡 | $6.99 | one-time |
| 150个泡泡 | $14.99 | one-time |
| 1000个泡泡 | $69.99 | one-time |


## Frequently asked questions

### Is 北京小学英语 free?

北京小学英语 is free to download, with no in-app purchases.

### Is PV Doc free?

PV Doc is free to download, with in-app purchases available.

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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.*