# Rube’s Lab vs More Crazy Contraptions

Rube’s Lab and More Crazy Contraptions are too close to call on the numbers: across 7 compared parameters — price, rating, ratings volume and ads 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. Rube’s Lab sells 7 one-off in-app purchases and More Crazy Contraptions sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Rube’s Lab against 5.0 for More Crazy Contraptions. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Rube’s Lab | More Crazy Contraptions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rubes-lab-physics-puzzle/id6759068159/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/more-crazy-contraptions/id6761739668/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 114 MB | 341 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Bouland](https://appshunter.io/developer/1876634444) | [Dave Shworan](https://appshunter.io/developer/1835045839) |

## What reviewers say

### Rube’s Lab

[App page](https://appshunter.io/ios/app/rubes-lab-physics-puzzle/id6759068159)

Engage your logic and creativity in this physics puzzle game. Build intricate contraptions and trigger chain reactions to solve challenging levels. Experiment with numerous solutions and enjoy satisfyingly realistic physics interactions.

**Highlights:** Physics-based puzzle gameplay, Contraption building, Chain reaction mechanics, Multiple solutions per level, Hint system, Satisfying physics interactions

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Gems | $0.99 | one-time |
| 100 Gems | $1.99 | one-time |
| 200 Gems | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Pro Version | $2.99 | one-time |
| 500 Gems | $3.99 | one-time |
| 1000 Gems | $4.99 | one-time |


### More Crazy Contraptions

[App page](https://appshunter.io/ios/app/more-crazy-contraptions/id6761739668)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Rube’s Lab free?

Rube’s Lab is free to download, with in-app purchases available.

### Is More Crazy Contraptions free?

More Crazy Contraptions is free to download, with in-app purchases available.

### Which has better reviews, Rube’s Lab or More Crazy Contraptions?

Rube’s Lab and More Crazy Contraptions are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Rube’s Lab or More Crazy Contraptions have ads?

Both Rube’s Lab and More Crazy Contraptions 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.*