YAPA has been discontinued. Similar apps include Super Productivity, which is free and open source. Other options are Pomodorolm, Tomato Pomodoro, Pomatez and Presto Time Tracking. There's no shortage of Pomodoro Timers like YAPA, with more than 100 alternatives for Mac, the web, Windows, Linux and Android.
Pomodorot is a timer app which can be used to set 20-minute breaks where you move away from your computer, or also can be used as a pomodoro timer. Its main difference being the ability to block the screen when it's break time so that you don't ignore it impulsively.
Ebbi is a day planner and focus timer built for ADHD. Type your tasks and how long each one takes, and Ebbi puts them on the clock. Long tasks split into shorter focus blocks, with a short reset between blocks: a walk, water, a stretch.
Pomodoro® Technique is extremely simple but efficient time management technique developed by Francesco Cirillo.
