# Gem Mining Robot vs Sky Sprint

The clearest difference is in-app purchases: Sky Sprint at none against Gem Mining Robot's 5. Sky Sprint also leads on iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Gem Mining Robot sells 5 one-off in-app purchases. Sky Sprint asks for nothing beyond the download.

## The numbers

| Metric | Gem Mining Robot | Sky Sprint |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Size | 8 MB | 126 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AOBO Co.,Ltd](https://appshunter.io/developer/310846199) | [FATCAT GAMES LLC](https://appshunter.io/developer/1717249433) |

## What reviewers say

### Gem Mining Robot

[App page](https://appshunter.io/ios/app/gem-mining-robot/id6705123550)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 2 | $0.99 | one-time |
| Level 3 | $0.99 | one-time |
| Level 4 | $0.99 | one-time |
| Level 5 | $0.99 | one-time |
| Level 6 | $0.99 | one-time |


### Sky Sprint

[App page](https://appshunter.io/ios/app/sky-sprint/id6747767515)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gem Mining Robot free?

Gem Mining Robot is free to download, with in-app purchases available.

### Is Sky Sprint free?

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

### Do Gem Mining Robot or Sky Sprint have ads?

Both Gem Mining Robot and Sky Sprint 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.*