A menstrual cycle tracking app that's open-source and leaves your data on your phone. Use it to track your menstrual cycle and/or for fertility awareness!.
Cost / License
- Free
- Open Source
Application type
Platforms
- Android
- iPhone
- F-Droid
- Global



Otty: Couples Period Tracker is described as 'Otty is a period and cycle tracker built for couples that works just as well solo. It maps the month into simple phases with plain names like Storm (Period) on one shared calendar, and each day it offers one warm, specific suggestion for what helps with mood, energy, and support' and is a Period Tracker in the office & productivity category. There are more than 10 alternatives to Otty: Couples Period Tracker for a variety of platforms, including Android, iPhone, Apple Watch, iPad and F-Droid apps. The best Otty: Couples Period Tracker alternative is drip., which is both free and Open Source. Other great apps like Otty: Couples Period Tracker are Mensinator, Menstrudel, Mooneva Cycle and Peri.
A menstrual cycle tracking app that's open-source and leaves your data on your phone. Use it to track your menstrual cycle and/or for fertility awareness!.



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Peri is period tracker application. The application has the necessary features that help you track your cycle. The app shows:



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