# Block Jam vs Unjammed Blocks

The clearest difference is in-app purchases: Unjammed Blocks at none against Block Jam's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Block Jam sells 2 one-off in-app purchases. Unjammed Blocks asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 10, 2026.

## The numbers

| Metric | Block Jam | Unjammed Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/block-jam-sliding-puzzle/id6802813691/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Size | 54 MB | 242 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Toppe](https://appshunter.io/developer/1748078066) | [Mad Brain Games LTD](https://appshunter.io/developer/1481009630) |

## What reviewers say

### Block Jam

[App page](https://appshunter.io/ios/app/block-jam-sliding-puzzle/id6802813691)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Level 51 - 100 | $1.99 | one-time |


### Unjammed Blocks

[App page](https://appshunter.io/ios/app/unjammed-blocks/id6803517993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Jam free?

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

### Is Unjammed Blocks free?

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

### Do Block Jam or Unjammed Blocks have ads?

Both Block Jam and Unjammed Blocks show ads.

### Which is updated more often, Block Jam or Unjammed Blocks?

Block Jam ships an update monthly, and Unjammed Blocks monthly. Most recently, Block Jam was updated on November 10, 2026 and Unjammed Blocks on November 10, 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.*