Monthly is an easy to use and beautiful period tracker app with a focus on privacy and transparency. None of your personal or health data is stored in our systems and purely stored on your local device. Only you have access to your Monthly data. There are no hidden fees in the app other than the cost to download. Monthly is developed by an independent indie developer that wanted to create a simple, easy to use period tracker.

Thank you for your support with Monthly. The cost to download keeps the business afloat!