Pomodoro timers on Android

There are many Pomodoro apps on Android. Specific ones that I like:

• Pomodoro Productivity Timer, by HMT Developer
  • pro — IMHO, it's the only one that works well when in landscape mode
  • pro — I like to configure it to show an analog clock face, instead of seconds that tick by (because I can find the constantly-changing seconds to be distracting).
• Pomodoro Timer, by AppFX
  • It's nice, overall.
• Minimalist Pomodoro Timer, by Goodtime Productivity
  • pro — it's open source
  • pro — it has a decent amount of configuration options