Bond Breaker vs Spider Guy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bond Breaker
Engage with atomic physics in this puzzle game where you start as a proton and build up to atoms and molecules. Utilize scientific tools like lasers and microscopes to manipulate matter and learn real-world physics concepts.
- Atomic and molecular simulation
- Real-world physics principles
- Interactive scientific tools
- Educational gameplay
- Bond formation and breaking mechanics
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Pit yourself against atomic physics in Bond Breaker, a new puzzle game based on real nano-scale science. You start this game in the smallest way possible - as a single proton, without even a single atom to call your own. But with a little luck, and a lot of physical chemistry, you'll grow into an atoms, smash together into molecules, or break apart again using lasers, tunneling microscopes, and heat. Created by TestTubeGames and scientists at the CaSTL research center at UC Irvine, this is truly the most accurate physics engine to date. After all, what other game is correct down to the atomic level? When you make and break molecular bonds, you’ll encounter real forces and real physics. This isn’t just simple stuff, either! You'll learn about... The forces that bind molecules together How lasers can excite atoms Why water sticks together into drops What happens when you heat something up And much, much more. Simply put, this is the most fun you can have without buying your own Scanning Tunneling Microscope!
Spider Guy
Control a character with multiple arms to navigate challenging levels. Cut ropes strategically and extend your reach to solve physics-based puzzles and achieve the goal.
- Create new arms
- Cut ropes
- Reach finish line
- Physics puzzles
- Level navigation
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Create new arms and cut your ropes to reach the finish-circle!
Screenshots
Verdict
The clearest difference is in-app purchases: Bond Breaker at none against Spider Guy's 2. Bond Breaker also leads on ads (none vs shown) and rating (4.6 vs 4.2). Spider Guy's advantage is ratings volume (492 vs 14). 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. Spider Guy sells 2 one-off in-app purchases. Bond Breaker asks for nothing beyond the download.
Bond Breaker holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Spider Guy has 492 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 89% of Bond Breaker's written reviews are positive against 64% of Spider Guy's.
Bond Breaker ships an update every 2 weeks, Spider Guy monthly. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.
| Parameter | Bond Breaker | Spider Guy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (14 ratings) — better | 4.2 (492 ratings) |
| Positive reviews | 89.5% of reviews — better | 63.5% of reviews |
| Number of ratings | 14 | 492 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | 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 | 81 MB | 209 MB |
| Age rating | 4+ | 9+ |
| Developer | TestTubeGames | Yso Corp |
Customer experience
Bond Breaker
Spider Guy
Bugs and requests
Bond Breaker
Not enough reviews yet to summarise bugs or requests.
Spider Guy
Reported bugs
6 issues- Arms turn red and don't break (game-breaking glitch)
- Game crashes every 2 minutes
- Severe lag and performance issues
- Paid 'no ads' feature doesn't remove ads
- Game becomes unplayable after certain progression
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- Audio/headphone connectivity issues when ads play
Requested features
5 requests- More levels and content variety
- Option to disable Wi-Fi to reduce ads
- Fewer advertisements overall
- Better game stability and performance optimization
- Improved ad placement to not interrupt gameplay flow
In-app purchases
Bond Breaker
No in-app purchases
Spider Guy
- Unlock all materials$0.99
- Remove Ads$2.99









