# Memory Rush vs Gravity Orbit Lab

The clearest difference is ads: Gravity Orbit Lab at none against Memory Rush's shown. Memory Rush's advantage is iOS requirement (13.0 vs 15). 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 | Memory Rush | Gravity Orbit Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abilash A R](https://appshunter.io/developer/1879983841) | [珺瑞 王](https://appshunter.io/developer/1861829279) |

## What reviewers say

### Memory Rush

[App page](https://appshunter.io/ios/app/memory-rush-focus-game/id6759636521)

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

**In-app purchases:** none


### Gravity Orbit Lab

[App page](https://appshunter.io/ios/app/gravity-orbit-lab/id6760806733)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Rush free?

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

### Is Gravity Orbit Lab free?

Gravity Orbit Lab is free to download, with no in-app purchases.

### Do Memory Rush or Gravity Orbit Lab have ads?

Memory Rush shows ads; Gravity Orbit Lab 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.*