Memorial Day Sale! FREE for a limited time!A Gyroscope operated Bubble/Digital Level! Runs on the iPhone 4 or iTouch 4, using the internal Gyroscope for precise level measurements.For iPad 2 users! Check out (for the same price) Gyroscope Level HD Max!The best part! No manual calibration needed! It always automatically adjusts to gravity (Due to that cool Gyroscope in your device!) Also, because it uses the new iOS 4 sensor fusion code, which uses not only the Gyroscope but other sensors, it needs no sensitivity adjustments like some of the older apps did! At over 200 times per second it aligns to gravity, making it incredibly accurate.A Level app that does not need a hardware store level (or certified level surface) to level itself!Perfect for: Home improvement. Camera / Photography leveling. RV leveling while camping. Quick on the job level work (you always have your phone!).Has both a bubble view for quick reference, and a digital display (in degrees) for precise level measurements.