# 鉄道クイズ 100問以上！　マニアック鉄道クイズ vs hero machine

The clearest difference is device support: hero machine at 3 against 鉄道クイズ 100問以上！　マニアック鉄道クイズ's —. hero machine also leads on iOS requirement (14.0 vs 18.5). On price, update cadence 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, hero machine monthly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 鉄道クイズ 100問以上！　マニアック鉄道クイズ | hero machine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 50 MB | 139 MB |
| Requires iOS | 18.5 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akio SHIMURA](https://appshunter.io/developer/1279822048) | [HARUNOBU SATAKUNI](https://appshunter.io/developer/1364844825) |

## 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


### hero machine

[App page](https://appshunter.io/ios/app/hero-machine/id6480411540)

**Features:** macOS Compatibility

**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 hero machine free?

hero machine 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 hero machine?

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 hero machine monthly. Most recently, 鉄道クイズ 100問以上！　マニアック鉄道クイズ was updated on September 10, 2026 and hero machine on September 24, 2026.

---

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