# AroundState vs 高校世界史 一問一答｜世界史マスター

The clearest difference is ads: AroundState at none against 高校世界史 一問一答｜世界史マスター's shown. 高校世界史 一問一答｜世界史マスター's advantage is update cadence (every 10 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

AroundState ships an update every 6 months, 高校世界史 一問一答｜世界史マスター every 10 days. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AroundState | 高校世界史 一問一答｜世界史マスター |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aroundstate/id6443532931/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 17 MB | 30 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Motonari Hibi](https://appshunter.io/developer/386737172) | [Hirokazu Kurokawa](https://appshunter.io/developer/463196366) |

## What reviewers say

### AroundState

[App page](https://appshunter.io/ios/app/aroundstate/id6443532931)

Test your knowledge of US state geography by guessing the correct state based on its surrounding neighbors. This educational game challenges your spatial reasoning and understanding of state borders, offering a fun way to learn and reinforce geography.

**Highlights:** Guess state by surrounding states, Improves understanding of state locations, Requires critical thinking and elimination, Suitable for group play, Challenges geographical knowledge

**Features:** macOS Compatibility

**In-app purchases:** none


### 高校世界史 一問一答｜世界史マスター

[App page](https://appshunter.io/ios/app/id6761406157)

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

**In-app purchases:** none


## Frequently asked questions

### Is AroundState free?

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

### Is 高校世界史 一問一答｜世界史マスター free?

高校世界史 一問一答｜世界史マスター is free to download, with no in-app purchases.

### Do AroundState or 高校世界史 一問一答｜世界史マスター have ads?

高校世界史 一問一答｜世界史マスター shows ads; AroundState does not.

### Which is updated more often, AroundState or 高校世界史 一問一答｜世界史マスター?

AroundState ships an update every 6 months, and 高校世界史 一問一答｜世界史マスター every 10 days. Most recently, AroundState was updated on October 14, 2026 and 高校世界史 一問一答｜世界史マスター on October 25, 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.*