# Loop Attack vs Gem

The clearest difference is in-app purchases: Gem at none against Loop Attack's 1. Gem also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Loop Attack sells 1 one-off in-app purchase. Gem asks for nothing beyond the download.

## The numbers

| Metric | Loop Attack | Gem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 55 MB | 108 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sameh Aly](https://appshunter.io/developer/438759876) | [Antier Solutions Private Limited](https://appshunter.io/developer/1074696410) |

## What reviewers say

### Loop Attack

[App page](https://appshunter.io/ios/app/loop-attack-rescue-mission/id6449674699)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Gem

[App page](https://appshunter.io/ios/app/gem-miner/id6633431284)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Loop Attack free?

Loop Attack is free to download, with in-app purchases available.

### Is Gem free?

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

### Do Loop Attack or Gem have ads?

Neither Loop Attack nor Gem shows 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.*