# TokyoMetro TraInfo vs 鉄道クイズ 100問以上！　マニアック鉄道クイズ

The clearest difference is update cadence: 鉄道クイズ 100問以上！　マニアック鉄道クイズ at every 3 weeks against TokyoMetro TraInfo's every 3 months. TokyoMetro TraInfo's advantage is device support and iOS requirement (11.4 vs 18.5). On price and in-app purchases there is nothing between them.

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

TokyoMetro TraInfo ships an update every 3 months, 鉄道クイズ 100問以上！　マニアック鉄道クイズ every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | TokyoMetro TraInfo | 鉄道クイズ 100問以上！　マニアック鉄道クイズ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 23 MB | 50 MB |
| Requires iOS | **11.4** | 18.5 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Yuta Wakamatsu](https://appshunter.io/developer/1482594118) | [Akio SHIMURA](https://appshunter.io/developer/1279822048) |

## What reviewers say

### TokyoMetro TraInfo

[App page](https://appshunter.io/ios/app/tokyometro-trainfo/id1482594119)

**Features:** macOS Compatibility

**In-app purchases:** none


### 鉄道クイズ 100問以上！　マニアック鉄道クイズ

[App page](https://appshunter.io/ios/app/100/id6449580890)

**In-app purchases:** none


## Frequently asked questions

### Is TokyoMetro TraInfo free?

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

### Is 鉄道クイズ 100問以上！　マニアック鉄道クイズ free?

鉄道クイズ 100問以上！　マニアック鉄道クイズ is free to download, with no in-app purchases.

### Which is updated more often, TokyoMetro TraInfo or 鉄道クイズ 100問以上！　マニアック鉄道クイズ?

TokyoMetro TraInfo ships an update every 3 months, and 鉄道クイズ 100問以上！　マニアック鉄道クイズ every 3 weeks. Most recently, TokyoMetro TraInfo was updated on November 3, 2026 and 鉄道クイズ 100問以上！　マニアック鉄道クイズ on November 3, 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.*