# Contraptor vs Mobility Maker

The clearest difference is ads: Contraptor at none against Mobility Maker's shown. Mobility Maker's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, 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.

Contraptor ships an update every 5 days, Mobility Maker every 9 days. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Contraptor | Mobility Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/contraptor/id6772646468/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free | — |
| Size | 41 MB | 348 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [John Coumerilh](https://appshunter.io/developer/1157188388) | [suho lee](https://appshunter.io/developer/1894828456) |

## What reviewers say

### Contraptor

[App page](https://appshunter.io/ios/app/contraptor/id6772646468)

Create intricate machines to solve physics-based puzzles. Design your own challenges, share them with the community, and compete on leaderboards. Learn physics principles through hands-on tutorials.

**Highlights:** Build with real 2D physics, Solve community challenges, Design and share custom puzzles, Climb leaderboards, Hands-on tutorials, Universal app for iPhone and iPad

**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 Contraptor free?

Contraptor 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 Contraptor or Mobility Maker have ads?

Mobility Maker shows ads; Contraptor does not.

### Which is updated more often, Contraptor or Mobility Maker?

Contraptor ships an update every 5 days, and Mobility Maker every 9 days. Most recently, Contraptor was updated on October 22, 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.*