Flow: Period Tracker & Cycle
Ovulation & Fertility App
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Track your period, predict ovulation and understand your menstrual cycle with Flow. Get accurate reminders, personalised insights and stay prepared every day.
Flow is the period and ovulation tracker designed for women who want to genuinely understand their bodies. Track your cycle, predict your next period, monitor PMT symptoms, and know your fertility window — all in one app.
Whether you have regular or irregular cycles, Flow works with your body. Trusted by women worldwide to manage their reproductive health — from first periods to perimenopause.
WHAT FLOW DOES:
— Predicts your next period with up to 98% accuracy after 3 cycles
— Identifies your fertile window and peak ovulation days
— Logs symptoms: cramps, spotting, mood, energy, bloating and more
— Tracks BBT (basal body temperature) and cervical mucus
— Monitors luteal phase, PMT patterns, and hormonal changes
— Period diary for irregular cycles and endometriosis tracking
— Pregnancy support: week-by-week trimester calendar
— Perimenopause and hormonal health insights
— Teen-friendly mode: first period guide, mood and hormone education
— Available in 40+ languages with cloud sync across all devices
YOUR PRIVACY, PROTECTED:
Flow uses end-to-end encrypted, secure cloud storage. Your health data is yours — always. We never sell your data.
Download Flow for free today and start understanding your body.
FLOW PREMIUM (AUTO-RENEWABLE SUBSCRIPTION):
Unlock advanced predictions, cycle trends, full calendar features, data export, custom reminders, premium themes, app lock, and alternate icons.
Subscription options (prices may vary by region):
• Flow Premium Weekly — 1 week — $2.99
• Flow Premium Monthly — 1 month — $6.99 (includes a 3-day free trial)
• Flow Premium Yearly — 1 year — $29.99 (includes a 7-day free trial)
Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. You can manage and cancel subscriptions in your Account Settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription where applicable.
Privacy Policy: https://eljosuour.web.app/FlowAppPrivacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
IMPORTANT: Flow is for personal tracking and educational use only. It is not a medical device, does not provide medical advice, and is not a form of contraception. Always consult a qualified healthcare professional for medical decisions.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bug fixes and premium features
The developer, YACER ABDELAZIZ Y BOUCHEMA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- YACER ABDELAZIZ Y BOUCHEMA
- Size
- 27.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 22 more
- English, Arabic, Croatian, Danish, Dutch, Finnish, French, German, Greek, Hindi, Indonesian, Italian, Japanese, Malay, Polish, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Weekly Premium USD 3.99
- Monthly Premium USD 7.99
- Yearly Premium USD 34.99
- Copyright
- © 2026 Yacer Abdelaziz