# Gem vs Hash Imperium

The clearest difference is in-app purchases: Gem at none against Hash Imperium'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. Hash Imperium sells 1 one-off in-app purchase. Gem asks for nothing beyond the download.

## The numbers

| Metric | Gem | Hash Imperium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 108 MB | 108 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Antier Solutions Private Limited](https://appshunter.io/developer/1074696410) | [Christian Berger](https://appshunter.io/developer/6799929548) |

## What reviewers say

### Gem

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Hash Imperium

[App page](https://appshunter.io/ios/app/hash-imperium-mining-tycoon/id6820231772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


## Frequently asked questions

### Is Gem free?

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

### Is Hash Imperium free?

Hash Imperium is free to download, with in-app purchases available.

### Do Gem or Hash Imperium have ads?

Neither Gem nor Hash Imperium 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.*