# Am I On Mars vs Hellios

The clearest difference is update cadence: Hellios at daily against Am I On Mars's every 10 days. Hellios also leads on device support. Am I On Mars's advantage is iOS requirement (15.0 vs 18.2). 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.

Am I On Mars ships an update every 10 days, Hellios daily. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Am I On Mars | Hellios |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 10 days | **Daily** |
| Size | 72 MB | 34 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Seth Asadi](https://appshunter.io/developer/1668544463) | [Volodymyr Shcherbiuk](https://appshunter.io/developer/1815761531) |

## What reviewers say

### Am I On Mars

[App page](https://appshunter.io/ios/app/am-i-on-mars/id1668544461)

**In-app purchases:** none


### Hellios

[App page](https://appshunter.io/ios/app/hellios/id6753183265)

**In-app purchases:** none


## Frequently asked questions

### Is Am I On Mars free?

Am I On Mars is free to download, with no in-app purchases.

### Is Hellios free?

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

### Which is updated more often, Am I On Mars or Hellios?

Am I On Mars ships an update every 10 days, and Hellios daily. Most recently, Am I On Mars was updated on October 3, 2026 and Hellios on October 11, 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.*