# 中2基礎クイズ：BasicClassForJ2 vs Territory Study

The clearest difference is update cadence: Territory Study at every 4 days against 中2基礎クイズ：BasicClassForJ2's fortnightly. Territory Study also leads on iOS requirement (15.0 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中2基礎クイズ：BasicClassForJ2 ships an update fortnightly, Territory Study every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 中2基礎クイズ：BasicClassForJ2 | Territory Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 7 MB | 32 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ayako Asayama](https://appshunter.io/developer/1702795563) | [tsukasa fujiwara](https://appshunter.io/developer/6794680344) |

## What reviewers say

### 中2基礎クイズ：BasicClassForJ2

[App page](https://appshunter.io/ios/app/2basicclassforj2/id6744935304)

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

**In-app purchases:** none


### Territory Study

[App page](https://appshunter.io/ios/app/territory-study/id6794680342)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中2基礎クイズ：BasicClassForJ2 free?

中2基礎クイズ：BasicClassForJ2 is free to download, with no in-app purchases.

### Is Territory Study free?

Territory Study is free to download, with no in-app purchases.

### Do 中2基礎クイズ：BasicClassForJ2 or Territory Study have ads?

Both 中2基礎クイズ：BasicClassForJ2 and Territory Study show ads.

### Which is updated more often, 中2基礎クイズ：BasicClassForJ2 or Territory Study?

中2基礎クイズ：BasicClassForJ2 ships an update fortnightly, and Territory Study every 4 days. Most recently, 中2基礎クイズ：BasicClassForJ2 was updated on October 24, 2026 and Territory Study on October 29, 2026.

---

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