# Train Clock vs hero machine

The clearest difference is ads: Train Clock at none against hero machine's shown. hero machine's advantage is update cadence (monthly vs every 23 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.

Train Clock ships an update every 23 months, hero machine monthly. The most recent releases landed on September 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Train Clock | hero machine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Monthly** |
| Size | 143 MB | 139 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hiroyuki uchida](https://appshunter.io/developer/669938829) | [HARUNOBU SATAKUNI](https://appshunter.io/developer/1364844825) |

## What reviewers say

### Train Clock

[App page](https://appshunter.io/ios/app/train-clock/id1097870845)

**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 Train Clock free?

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

### Is hero machine free?

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

### Do Train Clock or hero machine have ads?

hero machine shows ads; Train Clock does not.

### Which is updated more often, Train Clock or hero machine?

Train Clock ships an update every 23 months, and hero machine monthly. Most recently, Train Clock was updated on September 11, 2026 and hero machine on September 24, 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.*