Period Tracker, Ovulation Calendar & Fertility App is a free Android lifestyle application developed by Arya-Tech. The app offers a simple and elegant way to track your menstrual cycle, fertility, and predict future period days, cycle length, ovulation days, and fertile days. It is a handy tool for women with irregular or regular periods to keep track of their menstrual cycle and predict their periods.

The app provides a monthly calendar that tells you your daily chance of getting pregnant, normal day, ovulation day, and fertility day. It allows you to track your weight, temperature, mood, symptoms, intercourse, flow, etc. You can record your ovulation and see the best chance of pregnancy dates. It is also helpful for women looking to conceive or those trying birth control.

The app offers a graphical view of period chart, weight, and temperature reports, and statistics of average cycle length and period length. You can set your period length and cycle length from settings. The app also provides settings for weight unit, temperature unit, and date formats. You can also set security lock from settings to make it completely private.

Overall, Period Tracker, Ovulation Calendar & Fertility App is a useful and reliable app for women to track their menstrual cycle, fertility, and predict future period days. It is easy to use and provides accurate information.