Brain It On! vs Zero
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Brain It On!
Engage your mind with tricky physics puzzles. Draw shapes to find creative solutions to increasingly difficult challenges. Compete with friends and discover multiple ways to solve each puzzle.
- Dozens of brain-busting puzzles
- Puzzles added regularly
- Compete with friends
- Multiple solutions per puzzle
- Share unique solutions
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Deceptively challenging puzzles for your brain! Draw shapes to solve challenging physics puzzles. They're not as easy as they look. Care to give one a try? ◆ Dozens of brain busting puzzles, with more being added all the time ◆ Compete with your friends for the Brain It On! crown ◆ Multiple ways to solve each puzzle, can you find the best solution? ◆ Share your unique solutions and compare with your friends If you like this game, please rate it and leave a comment. As a tiny indie developer your support is greatly appreciated. Thank you for your help! If you don't like something in the game, please email me at support@orbitalnine.com and tell me why. I want to hear your feedback and comments so I can continue to make this game better. Follow @orbitalnine on Twitter for all the latest news and updates on this game and upcoming releases. Like the game on Facebook: facebook.com/OrbitalNine Visit online at: orbitalnine.com I hope you enjoy Brain It On!
Zero
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Train your brain with math duels, Sudoku, mazes, and logical arithmetic puzzles.
Screenshots
Verdict
The clearest difference is in-app purchases: Zero at none against Brain It On!'s 9. Zero also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 weeks). On price 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. Brain It On! sells 9 one-off in-app purchases. Zero asks for nothing beyond the download.
Brain It On! ships an update every 3 weeks, Zero every 6 days. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.
| Parameter | Brain It On! | Zero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (5.2K ratings) — better | — |
| Positive reviews | 80.9% of reviews | — |
| Number of ratings | 5.2K — better | — |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 191 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Orbital Nine Games Inc | Excelsior Technologies |
Bugs and requests
Brain It On!
Reported bugs
4 issues- Level selector not working past level 220
- Inability to draw near screen edges due to OS gestures
- Hint videos not always helpful
- In-app purchases not working as expected
Requested features
5 requests- More levels
- Level editor to create custom puzzles
- Ability to save progress
- Improved drawing controls
- Better hints and guidance
Zero
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Brain It On!
- Remove Popup Ads$0.99
- The Full Game (75% off)$0.99
- Coin Pack$0.99
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- The Full Game (50% off)$1.99
- Coin Pack$1.99
- The Full Game (25% off)$2.99
- Coin Pack$2.99
- The Full Game$3.99
- Coin Pack$3.99
Zero
No in-app purchases
