Hydrogen for Android
Tilt your phone, move the electron (blue) and try to catch the proton (green). But watch out! You can't touch neutrons nor positrons (gray and red)!
This full version features over 30 levels and editor for creating your own challenges.
KNOW ISSUES:
Sometimes, when application is relaunched too fast or "Play" is selected too quick after application launch, it crashes. Just wait second or two after you start the application before playing. Also killing background applications (using Advanced Task Killer) is recommended.
RECOMMENDED REQUIREMENTS:
Accelerometer.
800MHz CPU.
256 Mb of RAM.
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