Board Thread:Game Discussion/@comment-207.112.105.239-20130725192548/@comment-11948001-20130726131717

A few people have said that over a prolonged period of play, it's necessary to close TFL down entirely and reload it. The game is pretty poorly coded overall and has stupidly high cpu usage (drains the battery quicker than some 3d applications) so it wouldn't surprise me if there aren't awful memory leaks in it too.

iOS and Android are completely different operating systems, Apple has the edge because the hardware and OS have been developed together whereas Google developed Android to be bolted in with a variety of manufacturers hardware. What this means is that you can't really compare hardwares and expect them to perform similarly.