Auxo
Many jailbreak developers have tried to reinvent iOS multitasking, but Auxo stands out as the one Apple is most likely to copy.
Auxo's killer feature is its multitasking cards, which show live previews of open apps. But it's the tiny details (settings toggles, multitouch swipe-to-dismiss, expanded music controls) that make it an all-time great.
Zephyr
Tired of always pressing and double-tapping your iPhone’s home button? Zephyr will replace it with a series of intuitive gestures.
After installing Zephyr, a short swipe up from the bottom of the screen will bring up the multitasking switcher. A longer swipe up will close your current app. Swipe from the left to return to your most recent app.
TetherMe
Fed up with your wireless carrier's tethering policy? TetherMe lets you activate your iPhone's personal hotspot without adding a separate plan.
TetherMe claims to be undetectable by carriers, but use at your own risk. No tethering app is guaranteed to be 100 percent stealthy, and using it likely violates your wireless agreement.
