# 高校社会 Be Study vs 日本史チャレンジ

The clearest difference is in-app purchases: 日本史チャレンジ at none against 高校社会 Be Study's 3. 日本史チャレンジ also leads on ads (none vs shown). 高校社会 Be Study's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 高校社会 Be Study sells 3 in-app purchases, starting at $1.99 per month. 日本史チャレンジ asks for nothing beyond the download.

高校社会 Be Study ships an update every 3 weeks, 日本史チャレンジ fortnightly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 高校社会 Be Study | 日本史チャレンジ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 109 MB | 9 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomohito Kii](https://appshunter.io/developer/1689523321) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### 高校社会 Be Study

[App page](https://appshunter.io/ios/app/be-study/id6736946222)

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

**In-app purchases (3)**

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


### 日本史チャレンジ

[App page](https://appshunter.io/ios/app/id6760858551)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 高校社会 Be Study free?

高校社会 Be Study is free to download, with in-app purchases available.

### Is 日本史チャレンジ free?

日本史チャレンジ is free to download, with no in-app purchases.

### Do 高校社会 Be Study or 日本史チャレンジ have ads?

高校社会 Be Study shows ads; 日本史チャレンジ does not.

### Which is updated more often, 高校社会 Be Study or 日本史チャレンジ?

高校社会 Be Study ships an update every 3 weeks, and 日本史チャレンジ fortnightly. Most recently, 高校社会 Be Study was updated on October 6, 2026 and 日本史チャレンジ on October 13, 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.*