Draw Brain 2 vs Rube’s Lab
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Draw Brain 2
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.
- Physics-based puzzles
- Drawing mechanics
- Ball movement controls
- Challenging levels
- Multiplayer challenges
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Drawy Brain is back again with a brand new game experience! The game comes with BRAND NEW CONTROLS that allows you to move the blue ball left or right depending of the level. The levels are extremely difficult and addicting and will test and challenge your brain! HOW TO PLAY The goal is to meet the two balls with the help of objects that you draw and by moving the blue ball left or right. The game is based on real physics so keep that in mind while trying to complete the levels. Get it today for FREE and start playing and practice or even better, challenge your friends to see who is the best!
Rube’s Lab
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.
- Physics-based puzzle gameplay
- Contraption building
- Chain reaction mechanics
- Multiple solutions per level
- Hint system
- Satisfying physics interactions
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Welcome to Rube’s Lab — a physics puzzle game where creativity beats brute force. Build clever contraptions, trigger satisfying chain reactions, and solve levels using logic, timing, and real physics. Create, test, improve Every level is a small laboratory. Place objects, connect mechanisms, and experiment until your setup works. Want a clean solution or a wild one? Both are valid. Features Physics-based puzzle gameplay with realistic interactions Contraption building: combine tools to create chain reactions Hundreds of ways to solve: experiment with multiple solutions Smart difficulty curve: approachable early levels, brainy later challenges Hint system when you’re stuck (optional) Satisfying reactions: knock, roll, bounce, push, trigger! For fans of If you enjoy physics puzzles, logic games, brain teasers, and creative building, you’ll feel at home in Rube’s Lab. Download and start inventing.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Draw Brain 2 | Rube’s Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 8 days | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 66 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Aljosa Pavsic | Volodymyr Bouland |
In-app purchases
Draw Brain 2
- Remove Ads$1.99
Rube’s Lab
- 20 Gems$0.99
- 100 Gems$1.99
- 200 Gems$2.99
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- Starter Pack$2.99
- Pro Version$2.99
- 500 Gems$3.99
- 1000 Gems$4.99









