# Gravity Block vs ScrapRush.io

The clearest difference is device support: ScrapRush.io at 2 against Gravity Block's —. On price, in-app purchases 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.

## The numbers

| Metric | Gravity Block | ScrapRush.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scraprushio/id6814698937/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Daily |
| Monetization | — | Ad-supported |
| Size | 12 MB | 66 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Tahsin Efe Yilmaz](https://appshunter.io/developer/6788741454) | [ShuttleAI, Inc.](https://appshunter.io/developer/6799220851) |

## What reviewers say

### Gravity Block

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

**In-app purchases:** none


### ScrapRush.io

[App page](https://appshunter.io/ios/app/scraprushio/id6814698937)

Build a powerful robot army by collecting scrap and choosing upgrades as you race through action-packed levels. Battle rival armies and bosses, unlock new abilities, and master quick, satisfying gameplay.

**Highlights:** One-finger controls, Build and upgrade robot army, Choose upgrade gates, Collect scrap for permanent upgrades, Discover new weapons and armor, Battle rival armies and bosses, Unlock new upgrades

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

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Block free?

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

### Is ScrapRush.io free?

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

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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.*