# Melt Blocks! vs This is Jam

The clearest difference is ads: This is Jam at none against Melt Blocks!'s shown. This is Jam also leads on update cadence (every 2 days vs weekly). 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.

Melt Blocks! ships an update weekly, This is Jam every 2 days. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Melt Blocks! | This is Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 2 days** |
| Size | 162 MB | 189 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Iconic Games](https://appshunter.io/developer/1770013763) | [Kemal Fahir Erdem](https://appshunter.io/developer/1494079671) |

## What reviewers say

### Melt Blocks!

[App page](https://appshunter.io/ios/app/melt-blocks/id6759561196)

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

**In-app purchases:** none


### This is Jam

[App page](https://appshunter.io/ios/app/this-is-jam/id6760316071)

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

**In-app purchases:** none


## Frequently asked questions

### Is Melt Blocks! free?

Melt Blocks! is free to download, with no in-app purchases.

### Is This is Jam free?

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

### Do Melt Blocks! or This is Jam have ads?

Melt Blocks! shows ads; This is Jam does not.

### Which is updated more often, Melt Blocks! or This is Jam?

Melt Blocks! ships an update weekly, and This is Jam every 2 days. Most recently, Melt Blocks! was updated on October 25, 2026 and This is Jam on October 4, 2026.

---

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