One Thing

One Thing is a particularly practical focus assistance App that provides multiple technical means to establish triple protection of psychology, system, and physics, minimizing external interference and maximizing the protection of your focused moments. The App supports setting multiple timers and customizing various display elements, including styles, timing methods, sounds, and whitelisted Apps. From the moment the timer is started, the focus protection immediately kicks in, and other Apps are temporarily closed. The highest protection level requires the phone to be flipped to ensure the normal operation of the timer. All in all, One Thing is indeed the most stringent focus assistance tool so far!