# 中学数学公式全集 vs 中学理科 Be Study

The clearest difference is in-app purchases: 中学数学公式全集 at none against 中学理科 Be Study's 3. 中学理科 Be Study's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 中学理科 Be Study sells 3 in-app purchases, starting at $1.99 per month. 中学数学公式全集 asks for nothing beyond the download.

## The numbers

| Metric | 中学数学公式全集 | 中学理科 Be Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 130 MB | 109 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [takashi sonoi](https://appshunter.io/developer/1744213133) | [Tomohito Kii](https://appshunter.io/developer/1689523321) |

## What reviewers say

### 中学数学公式全集

[App page](https://appshunter.io/ios/app/id6502008942)

**In-app purchases:** none


### 中学理科 Be Study

[App page](https://appshunter.io/ios/app/be-study/id6670769894)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - JH Science Be | $1.99 | per month |
| Annual - JH Science Be | $14.99 | per year |
| Premium (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is 中学数学公式全集 free?

中学数学公式全集 is free to download, with no in-app purchases.

### Is 中学理科 Be Study free?

中学理科 Be Study is free to download, with in-app purchases available.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*