# Orbit Grid vs Gravity Block

Orbit Grid and Gravity Block are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Orbit Grid | Gravity Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Size | 45 MB | 12 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tom Aharonovich](https://appshunter.io/developer/6807131143) | [Tahsin Efe Yilmaz](https://appshunter.io/developer/6788741454) |

## What reviewers say

### Orbit Grid

[App page](https://appshunter.io/ios/app/orbit-grid-protocol-zero/id6807131141)

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

**In-app purchases:** none


### Gravity Block

[App page](https://appshunter.io/ios/app/gravity-block-puzzle/id6809222997)

**In-app purchases:** none


## Frequently asked questions

### Is Orbit Grid free?

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

### Is Gravity Block free?

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

### Do Orbit Grid or Gravity Block have ads?

Both Orbit Grid and Gravity Block show ads.

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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.*