# Mech Fly vs Chain Runner 3D

The clearest difference is ads: Chain Runner 3D at none against Mech Fly's shown. Chain Runner 3D also leads on update cadence (daily vs every 29 months). On price, in-app purchases, device support and iOS requirement 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, Chain Runner 3D daily. Both last shipped on May 16, 2026.

## The numbers

| Metric | Mech Fly | Chain Runner 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 29 months | **Daily** |
| Size | 76 MB | 61 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) | [Fatima Ishrat](https://appshunter.io/developer/1359696908) |

## What reviewers say

### Mech Fly

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Chain Runner 3D

[App page](https://appshunter.io/ios/app/chain-runner-3d/id1620537657)

**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 Chain Runner 3D free?

Chain Runner 3D is free to download, with no in-app purchases.

### Do Mech Fly or Chain Runner 3D have ads?

Mech Fly shows ads; Chain Runner 3D does not.

### Which is updated more often, Mech Fly or Chain Runner 3D?

Mech Fly ships an update every 29 months, and Chain Runner 3D daily. Most recently, Mech Fly was updated on May 16, 2026 and Chain Runner 3D on May 16, 2026.

---

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