# train climb vs Orbital Momentum

The clearest difference is ads: train climb at none against Orbital Momentum's shown. Orbital Momentum's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | train climb | Orbital Momentum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 160 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erhan Aydin](https://appshunter.io/developer/1808049031) | [Hasan Enes DIRIK](https://appshunter.io/developer/1802764921) |

## What reviewers say

### train climb

[App page](https://appshunter.io/ios/app/train-climb/id6744538499)

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

**In-app purchases:** none


### Orbital Momentum

[App page](https://appshunter.io/ios/app/orbital-momentum-sort-game/id6757447235)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is train climb free?

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

### Is Orbital Momentum free?

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

### Do train climb or Orbital Momentum have ads?

Orbital Momentum shows ads; train climb does not.

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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.*