# Melt Down 3D vs Orbit Merge

The clearest difference is iOS requirement: Melt Down 3D at 12.0 against Orbit Merge's 15.0. 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.

## The numbers

| Metric | Melt Down 3D | Orbit Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Size | 84 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Entity3 Limited](https://appshunter.io/developer/1055360372) | [Winghei Fung](https://appshunter.io/developer/1884645557) |

## What reviewers say

### Melt Down 3D

[App page](https://appshunter.io/ios/app/melt-down-3d/id6449222541)

**In-app purchases:** none


### Orbit Merge

[App page](https://appshunter.io/ios/app/orbit-merge/id6760477606)

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

**In-app purchases:** none


## Frequently asked questions

### Is Melt Down 3D free?

Melt Down 3D is free to download, with no in-app purchases.

### Is Orbit Merge free?

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

### Do Melt Down 3D or Orbit Merge have ads?

Both Melt Down 3D and Orbit Merge show 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.*