# Keep Mining vs Empire Investor

The clearest difference is in-app purchases: Keep Mining at none against Empire Investor's 4. Keep Mining also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Empire Investor sells 4 one-off in-app purchases. Keep Mining asks for nothing beyond the download.

## The numbers

| Metric | Keep Mining | Empire Investor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 18 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PandO Holdings Limited Liability Company](https://appshunter.io/developer/1875966854) | [Mathis Fenne](https://appshunter.io/developer/1047336005) |

## What reviewers say

### Keep Mining

[App page](https://appshunter.io/ios/app/keep-mining/id6766377068)

**Features:** macOS Compatibility

**In-app purchases:** none


### Empire Investor

[App page](https://appshunter.io/ios/app/empire-investor/id6782805724)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Video Tickets | $1.99 | one-time |
| 25 Video Tickets | $5.99 | one-time |
| 75 Video Tickets | $9.99 | one-time |
| Skip Ads | $9.99 | one-time |


## Frequently asked questions

### Is Keep Mining free?

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

### Is Empire Investor free?

Empire Investor is free to download, with in-app purchases available.

### Do Keep Mining or Empire Investor have ads?

Empire Investor shows ads; Keep Mining does not.

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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.*