# 鉄道クイズ 100問以上！　マニアック鉄道クイズ vs フリーレン診断

The clearest difference is update cadence: フリーレン診断 at every 4 days against 鉄道クイズ 100問以上！　マニアック鉄道クイズ's every 3 weeks. フリーレン診断 also leads on device support and iOS requirement (15.1 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.

鉄道クイズ 100問以上！　マニアック鉄道クイズ ships an update every 3 weeks, フリーレン診断 every 4 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 鉄道クイズ 100問以上！　マニアック鉄道クイズ | フリーレン診断 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 50 MB | 45 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akio SHIMURA](https://appshunter.io/developer/1279822048) | [takamoto sakai](https://appshunter.io/developer/1896195459) |

## What reviewers say

### 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


### フリーレン診断

[App page](https://appshunter.io/ios/app/id6766101733)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is フリーレン診断 free?

フリーレン診断 is free to download, with no in-app purchases.

### Which is updated more often, 鉄道クイズ 100問以上！　マニアック鉄道クイズ or フリーレン診断?

鉄道クイズ 100問以上！　マニアック鉄道クイズ ships an update every 3 weeks, and フリーレン診断 every 4 days. Most recently, 鉄道クイズ 100問以上！　マニアック鉄道クイズ was updated on October 27, 2026 and フリーレン診断 on October 26, 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.*