Contraction Timer App.

Contraction Timer shows the time of each contraction, their durations and the interval between them.
Main Features:
- Get real-time stats - Time your current contraction or rest period, and take a break at any time. One hour averages, used to determine your labour stage, are continuously calculated and prominently displayed.
- Follow your progress - The history view lists all your previous contractions and intervals, so you can see how your labour is developing.
- At-a-glance updates - Each timer state has a distinctive background colour, giving you corner-of-the-eye information and allowing you to stay focused on your partner.
- Jump straight in - Runs in the browser on any device without installation or registration, allowing you to get started at a moment's notice. Or add it to your device's home screen for quick, full-screen access.
- Never lose anything - Your data is mirrored to local storage for peace of mind. 
- Close your browser, use other apps or even restart your phone - the timer will keep running and your contraction history will be safe.
- Tips and advices