Pomodor for a simple web-based Pomodoro timer So, let's look at the best Pomodoro timers. While any timer (or timer app) will work for the Pomodoro Technique, a dedicated Pomodoro app can make the already simple technique even simpler by automatically alternating between work and break periods, tracking how many different periods you've completed, and generally just smoothing out the hassle of winding up a manual timer or constantly checking the clock.