When you are about to lost a life, press the "Start" button and exit out of the level.
Movement
Precise well-timed movements are important. You will have to move very fast at times. Learning where the special item is located in the current level will will almost always result in a clear path. Only use special bonuses when absolutely necessary to progress.
Restore credits
Credits automatically replenish every fifteen minutes. After running out of credits, advance the time on your device by enough minutes to restore all your credits. Then, set the time back to its correct value.
Scoring
Collect as many Magnorbs as possible. To do this, time your jumps from one magnet to another magnet. Learn the ratio of tap rotations and do at least one full spin each time before leaving a magnet.