WTimer

WTimer is an iOS application that helps you to get work done more effectively and efficiently. It uses a time management method that breaks down periods of work into fixed intervals separated by short breaks.
After five work intervals have passed, you have take a longer break. This approach leads to effective breaks and boosts your productivity.

WTimer is very flexible regarding its settings and enables you to set intervals according to your needs and your work habits.

You can use it for Pomodoro Technique, or find your own approach to work.