Cycle Calendar & Periods app app for iPhone and iPad

Looking for a comprehensive solution to track your menstrual cycle, calories, and symptoms? Look no further than our all-in-one app!

Our Period Tracker feature allows you to easily log your cycle dates, flow, and symptoms, and provides personalized predictions for your upcoming periods.

Our Calorie Tracker feature helps you stay on top of your daily intake and reach your health goals with a built-in food database.

Our Symptom Tracker feature lets you track any health symptoms you may be experiencing and provides insights into how they may be related to your menstrual cycle.

With easy-to-use interfaces and customizable features, our app is the ultimate tool for managing your overall health and wellness.


Femtelligent adapts with machine learning (AI) to your period cycle, it learns based on the input data, and forecasts the start date of the next cycle. Even with irregular period, the app should adapting to automatically on the cycle. In additional to the period cycle, you can record your basal temperature to see the time of your ovulation. The basal temperature is the natural way for either conception or birth control. To keep track of other symptoms like acne or moods you can use our simple user interface.

Log menstruation flow and days in a simple calendar view. We preset over 50 symptoms for you. Keep track and record moods and PMS signs. Get know your body.

The app is free and for get to know your body see PMS symptoms correlation with the menstrual cycle. Be prepared for body and mood changes during the period, with the p-tracker. Professional female health tracker, without compromise.

Since recently femtelligent offers the possibility to count calories. The function is very helpful for weight reduction or weight increase. Losing weight becomes easy. The calorie counting is simplified with our database, we have over 3000 foods with calories (per serving) already defined, in the app can then simply select the eaten product and the calories are suggested to it. Your own dishes can be added without any problems.

Calorie counting is an important principle in addition to sports, simply enter height, birthday and the activities then the recommended calories are automatically calculated. We use the Mifflin-St Jeor formula.

Period cycle tracker:
- Forecast for monthly period and ovulation
Simple intuitive period calendar
Menstrual tracker and forecast
Ovulation tracker
- Keep track of the end and start of menstruation, flow intensity in calendar
- Analyze past period cycles
- Log PMS signs and symptoms

Conception and birth control:
- Forecasted ovulation
- Tracking of basal / body temperature diagrams, helping to identify ovulation
- Analyze ovulation in chart

Fitness log:
- Track your weight

Calorie Counting:
- Our huge database to easily register the foods in the app
- Graphs for the calories consumed

Chart & visual presentation
- Analyze symptoms frequency based on the period day in the menstrual cycle
- See your symptoms frequency
Temperature graph
Temperature mapping with ovulation tracker
- Weight changes chart