Fitbit has everything I need, the steps, the Heart Rate, it has all of my exercising modes, and it has a fair price. It has a rather simplistic User interface, which I really like to be honest. Highly recommened!
Clue - Period and ovulation tracker app for iPhone
Strava - The #1 app for runners and cyclists
Flo Health - The #1 app for women's menstrual health 💆♀️
Lose it! - Snap a photo of your food to get nutritional facts
Eve by Glow - A savvy sex & health app for women
Workouts by Muscle Booster - Workouts by Muscle Booster is an app that provides you the home as well as gym workout plans.