# MetroMonkey vs GRX25

The clearest difference is in-app purchases: GRX25 at none against MetroMonkey's 1. GRX25 also leads on device support (3 vs 1) and iOS requirement (10.0 vs 18.4). On price and ads there is nothing between them.

Both are free to download. MetroMonkey sells 1 one-off in-app purchase. GRX25 asks for nothing beyond the download.

## The numbers

| Metric | MetroMonkey | GRX25 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Size | 1 MB | 12 MB |
| Requires iOS | 18.4 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Vyrtsev](https://appshunter.io/developer/1550996634) | [Austmine Limited](https://appshunter.io/developer/1812785634) |

## What reviewers say

### MetroMonkey

[App page](https://appshunter.io/ios/app/metromonkey/id1610978232)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full app | $0.99 | one-time |


### GRX25

[App page](https://appshunter.io/ios/app/grx25/id6745531890)

**In-app purchases:** none


## Frequently asked questions

### Is MetroMonkey free?

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

### Is GRX25 free?

GRX25 is free to download, with no in-app purchases.

### Do MetroMonkey or GRX25 have ads?

Neither MetroMonkey nor GRX25 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*