😚
Response from developer
Настя, спасибо за ваш отзыв(づ。◕‿‿◕。)づ С наилучшими пожеланями, команда поддержки Selin✌

Track your menstrual cycle, predict periods and ovulation, and log symptoms and moods. Offers personalized reminders and educational health insights. Helps understand your cycle patterns and plan ahead.
5.3.2
November 2, 2026
What’s new in Selin: • Smoother onboarding to set up your period tracker, menstrual calendar and cycle reminders. • Helpful account reminders to reconnect with your existing calendars. • An instant welcome message from your virtual assistant. • Improved translations and navigation for easier period, ovulation and fertility window tracking. • Bug fixes for a smoother cycle-tracking experience.
More1 month premium
Настя, спасибо за ваш отзыв(づ。◕‿‿◕。)づ С наилучшими пожеланями, команда поддержки Selin✌
Selin is a period and ovulation tracker that helps users log their cycle dates, predict upcoming periods and fertile windows, and record symptoms and moods. It also provides personalized reminders and educational articles on menstrual health.
Selin's cycle and fertility predictions are estimates and may vary. The app is intended for general educational information and is not a substitute for medical advice. Consult a healthcare professional for health concerns.
No, Selin should not be used as a contraceptive method. Its predictions are estimates and not a reliable form of birth control. Always consult with a healthcare provider for contraceptive options.
Selin is available on iPhone, iPad, and iPod. It is designed for iOS devices.
Selin has an age rating of 17+, indicating it is suitable for mature users.
The latest version of Selin is 5.3.2, and it was last updated on November 2, 2026. Updates typically include new features, bug fixes, and performance improvements.
Yes, Selin contains advertisements. As a free app with in-app purchases, advertisements are part of the user experience.
Selin offers subscription plans including 1 month for $7.99 with a 3-day free trial, and 1 year for $47.95 with a 7-day free trial. These subscriptions unlock premium features and remove ads.