# Mech Fly vs Crush Ground

The clearest difference is update cadence: Crush Ground at every 6 months against Mech Fly's every 29 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mech Fly ships an update every 29 months, Crush Ground every 6 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Mech Fly | Crush Ground |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 29 months | **Every 6 months** |
| Size | 76 MB | 122 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Omer Serif Bilsel](https://appshunter.io/developer/312280518) |

## What reviewers say

### Mech Fly

[App page](https://appshunter.io/ios/app/mech-fly/id1611133729)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crush Ground

[App page](https://appshunter.io/ios/app/crush-ground/id1643161576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mech Fly free?

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

### Is Crush Ground free?

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

### Do Mech Fly or Crush Ground have ads?

Both Mech Fly and Crush Ground show ads.

### Which is updated more often, Mech Fly or Crush Ground?

Mech Fly ships an update every 29 months, and Crush Ground every 6 months. Most recently, Mech Fly was updated on October 27, 2026 and Crush Ground on October 27, 2026.

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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.*