macOS: There are plenty of Pomodoro timers to choose from but I like apps that disappear when you don’t need them—and are a single click away when you do. With that in mind, Pomodoro Time lets ...

Tap and hold to pause the timer. It's simple and quite easy to use one handed. Tick! is a free download for Android devices. Search for "Tick!" in the Android Market or scan the QR code at right.