Pery: Period Tracker

Pery is a calm and simple way to track your menstrual cycle. See when your next period is coming, which phase you're in and how you've been feeling, all in one place. TRACK YOUR CYCLE Just enter the day your last period started. Pery predicts your next period, your fertile days and ovulation. The more you log, the more the predictions follow your own cycle. LOG HOW YOU FEEL Log symptoms like headaches, cramps and bloating, along with your mood, in a few taps. Rate how strong they are if you like. If something is missing from the list, add your own. You can also keep track of how much water you drink. SHARE WITH YOUR PARTNER OR CLOSE FRIENDS Share your cycle with people you trust. You choose what they can see: your cycle, your mood or your symptoms. You can stop sharing anytime with one tap. Someone who doesn't track their own cycle can use Pery just to follow yours. TIPS FOR EVERY PHASE Find simple ideas for food, exercise, sleep and self care in each phase. The library has short, easy to read articles about your cycle and women's health. REMINDERS Pery gently reminds you when your period is coming up, when it's time to drink water or when you haven't logged your day. You decide which notifications you get. STATISTICS See your average cycle length, how regular your cycle is and how it changes over time. YOUR PRIVACY COMES FIRST You can use Pery without an account, and your records never leave your phone. If you create an account, your data is stored on our server in Germany with your explicit consent and synced across your devices. Your data is never sold or used for ads, and the app has no analytics tools. You can delete your account and all your data from inside the app. Pery is available in English and Turkish. Note: Pery is not a medical device and does not diagnose or recommend treatment. Fertility and period predictions are estimates based on your past records and must not be used for contraception.