# Bond Breaker > Puzzle game simulating atomic and molecular physics with real scientific principles. (iPhone/iPad app by TestTubeGames.) - Source: https://appshunter.io/ios/app/bond-breaker/id901257975 (this page in markdown: same URL + `.md`) - Developer: [TestTubeGames](https://appshunter.io/developer/421890276) - Category: Games, Education, Puzzle - Price: Free - Rating: 4.60/5 from 14 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 6.0 · 81 MB - Languages: American English - Released: 2014-08-28 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/bond-breaker/id901257975/reviews.md ## What is Bond Breaker? 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! ## Key features - Atomic and molecular simulation - Real-world physics principles - Interactive scientific tools - Educational gameplay - Bond formation and breaking mechanics ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/bond-breaker/id901257975/reviews.md ### 5/5 — truly a test tube game of all time *2024-09-20, version 2.0.3* indeed ### 5/5 — Yeah *2024-02-20* The better edition ### 5/5 — This game is great but I suggest one thing.. *2021-05-25, version 2.0.3* I love how this game introduces education but sometimes definitions can be forgettable. You should make words interact-able so the players don’t repeat levels. (Also, you should make parts of words interact-able too.) ### 5/5 — Amazing! *2020-08-28, version 2.0.3* Please add more elements! Promise to buy in app ! ### 5/5 — EPIC GAME! *2020-07-07, version 2.0.3* Your game is awesome, but why can’t I make He by having a bond with me and another proton with 2 electrons? ### 5/5 — Education... *2020-06-03, version 2.0.3* ...should be done this way. With games. It would be foolish not make the world an easier place for learning with all this technology that we’ve got. ### 5/5 — great game and education *2019-12-11, version 2.0.3* loved it, so informative and fun great for people learning about chemistry ### 3/5 — We need new Atoms Ions Molecules *2019-02-07, version 2.0.3* Could you please let us build hydronium and could you please add the elements lithium beryllium carbon nitrogen neon ### 1/5 — Bummer *2019-01-05* No longer works. ### 5/5 — Your game’s the best! *2018-11-11, version 2.0.3* Hey there random person scrolling through reveiews! Hey Bond Breaker, I’d love if you would add more elements, like carbon and sulfur. With carbon you could make Co2, and with sulfur you could create H2SO4 (sulfuric acid)! And this is Me, signing out. ## Frequently asked questions about Bond Breaker ### What is Bond Breaker? Bond Breaker is a puzzle game developed by TestTubeGames and scientists from UC Irvine that simulates atomic and molecular physics. It allows players to learn about real scientific forces and concepts through interactive gameplay. ### Is Bond Breaker free to play? Yes, Bond Breaker is available for free. There are no in-app purchases or advertisements within the game. ### What devices does Bond Breaker support? Bond Breaker is compatible with iPhone, iPad, and iPod devices. ### What age rating is Bond Breaker? Bond Breaker has an age rating of 4+, making it suitable for a wide range of players. ### How often is Bond Breaker updated? The latest version of Bond Breaker is 2.0.3, which was released on March 30, 2016. Updates are not frequent, with the last update being several years ago. ### Does Bond Breaker have multiplayer? The description for Bond Breaker does not mention any multiplayer features. It appears to be a single-player puzzle experience. ### Can I play Bond Breaker offline? The provided information does not specify whether Bond Breaker can be played offline. However, given its puzzle and simulation nature, it is likely playable without an internet connection. ### What scientific concepts does Bond Breaker teach? Bond Breaker teaches about the forces that bind molecules, how lasers excite atoms, why water forms drops, and the effects of heating matter, among other atomic-level physics principles. ## Version history (last 5 releases) ### 2.0.3 — 2016-03-30 This app has been updated by Apple to display the Apple Watch app icon. -Bug Fixes ### 2.0.2 — 2016-03-21 -Bug Fixes ### 2.0.1 — 2016-03-10 -Scanning Tunneling Microscope Levels -Bug Fixes / Improvements ### 2.0 — 2016-03-03 -New Levels! -New Science: Oxygen and Polar Molecules -Level Editor -Bug Fixes ### 1.4 — 2014-10-15 -New Player-Made Levels! -Trust me, they're rad. ## Apps similar to Bond Breaker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Orbit - Playing with Gravity](https://appshunter.io/ios/app/orbit-playing-with-gravity/id991457817) | 4.9 (7,359) | Free | Games | | [Odd Bot Out](https://appshunter.io/ios/app/odd-bot-out/id919968216) | 4.5 (350) | Free | Games | | [Blob Bend](https://appshunter.io/ios/app/blob-bend/id6458983031) | — | Free | Games | | [VoidMatter](https://appshunter.io/ios/app/voidmatter/id1357788325) | 2.0 (7) | $0.99 | Games | | [Jumphobia Classic](https://appshunter.io/ios/app/jumphobia-classic/id1090971637) | 4.0 (11) | Free | Games | | [Snavi](https://appshunter.io/ios/app/snavi/id1540408584) | 5.0 (8) | Free | Games | ## More apps by TestTubeGames - [Pocket Slide Rule Expert](https://appshunter.io/ios/app/pocket-slide-rule-expert/id434331277) - [League of Extraordinary Bloggers](https://appshunter.io/ios/app/league-of-extraordinary-bloggers/id931156944) - [Bond Breaker Classroom Edition](https://appshunter.io/ios/app/bond-breaker-classroom-edition/id1477368823) All apps by TestTubeGames: https://appshunter.io/developer/421890276 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*