# Draw Brain 2 vs Rube’s Lab

The clearest difference is rating: Rube’s Lab at 5.0 against Draw Brain 2's 1.8. Draw Brain 2's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Draw Brain 2 sells 1 one-off in-app purchase and Rube’s Lab sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rube’s Lab holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Draw Brain 2 has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Draw Brain 2 | Rube’s Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/draw-brain-2-physics-trivia/id1290772353/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubes-lab-physics-puzzle/id6759068159/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 114 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aljosa Pavsic](https://appshunter.io/developer/1027730916) | [Volodymyr Bouland](https://appshunter.io/developer/1876634444) |

## What reviewers say

### Draw Brain 2

[App page](https://appshunter.io/ios/app/draw-brain-2-physics-trivia/id1290772353)

A physics-based puzzle game where you draw objects to guide balls to meet. Features new controls for precise ball movement and challenging levels designed to test your brain. Compete with friends to see who can master the puzzles.

**Highlights:** Physics-based puzzles, Drawing mechanics, Ball movement controls, Challenging levels, Multiplayer challenges

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 |


## Frequently asked questions

### Is Draw Brain 2 free?

Draw Brain 2 is free to download, with in-app purchases available.

### Is Rube’s Lab free?

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

### Which has better reviews, Draw Brain 2 or Rube’s Lab?

Rube’s Lab is rated higher. Draw Brain 2 averages 1.8 out of 5 from 5 ratings, while Rube’s Lab averages 5.0 from 1 ratings.

### Do Draw Brain 2 or Rube’s Lab have ads?

Rube’s Lab shows ads; Draw Brain 2 does not.

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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.*