This is free application for tracking contractions.
I had to develop this because i checked in play store and was horrified with offers there. Apps that track you. Push advertisement in most inappropriate times or even tricking people to buy something.
This app is completely free. Data stored locally in your phone and you can export them to csv and do anything with them you want.
I done short development for my wife as we were expecting child so she was alpha tester.
If you enjoyed it and want to support me you can send small amount of money to support further maintenance/ development of app to me trough pay by square amount is up to you.: