The launch of iOS 7 was probably one of the best things that could have happened for developers. The dramatic overhaul of the main user-interface, combined with the implementation of varying animations and parallax effects meant that the slate has almost been wiped clean from an application perspective. Previously popular apps run the risk of falling by the wayside if they aren't quickly updated, but it also opens the door for the wheel to be reinvented. The recently released Tick app is one app that stands a great chance of dominating the To-Do list space on iOS 7 thanks to its impeccable detail.