# どこでもワーク　理科3年 vs 中学理科 Be Study

The clearest difference is in-app purchases: どこでもワーク　理科3年 at none against 中学理科 Be Study's 3. どこでもワーク　理科3年 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). 中学理科 Be Study's advantage is update cadence (every 3 weeks vs every 30 months). On price and device support 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. どこでもワーク　理科3年 asks for nothing beyond the download.

どこでもワーク　理科3年 ships an update every 30 months, 中学理科 Be Study every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | どこでもワーク　理科3年 | 中学理科 Be Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 30 months | **Every 3 weeks** |
| Size | 29 MB | 111 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BUNRI CO., LTD.](https://appshunter.io/developer/1102284600) | [Tomohito Kii](https://appshunter.io/developer/1689523321) |

## What reviewers say

### どこでもワーク　理科3年

[App page](https://appshunter.io/ios/app/3/id1102305979)

**Features:** macOS Compatibility

**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 どこでもワーク　理科3年 free?

どこでもワーク　理科3年 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.

### Do どこでもワーク　理科3年 or 中学理科 Be Study have ads?

中学理科 Be Study shows ads; どこでもワーク　理科3年 does not.

### Which is updated more often, どこでもワーク　理科3年 or 中学理科 Be Study?

どこでもワーク　理科3年 ships an update every 30 months, and 中学理科 Be Study every 3 weeks. Most recently, どこでもワーク　理科3年 was updated on October 2, 2026 and 中学理科 Be Study on October 6, 2026.

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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.*