# Unjammed Blocks vs Mobility Maker

Unjammed Blocks and Mobility Maker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Unjammed Blocks ships an update weekly, Mobility Maker every 9 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Unjammed Blocks | Mobility Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 238 MB | 348 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mad Brain Games LTD](https://appshunter.io/developer/1481009630) | [suho lee](https://appshunter.io/developer/1894828456) |

## What reviewers say

### Unjammed Blocks

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

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

**In-app purchases:** none


### Mobility Maker

[App page](https://appshunter.io/ios/app/mobility-maker-car-builder/id6810306815)

**In-app purchases:** none


## Frequently asked questions

### Is Unjammed Blocks free?

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

### Is Mobility Maker free?

Mobility Maker is free to download, with no in-app purchases.

### Do Unjammed Blocks or Mobility Maker have ads?

Both Unjammed Blocks and Mobility Maker show ads.

### Which is updated more often, Unjammed Blocks or Mobility Maker?

Unjammed Blocks ships an update weekly, and Mobility Maker every 9 days. Most recently, Unjammed Blocks was updated on October 15, 2026 and Mobility Maker on October 13, 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.*