With jailbreaking, comes a reasonable amount of pointless or gimmicky tweaks. However occasionally one which has a very decent functionality in it comes along, and iSleepWell is no different. It will activate Airplane mode when the proximity sensor of your phone senses it is flat down on a surface. It will also confirm this by telling you ‘Airplane mode on’ and awaken it when the phone is lifted up with the conformation ‘Phone is active’
This tweak will run you $0.99 cents in the bigboss repo, and it’s one that if you’re a bit on the lighter sleeper side, you definitely should check out.