# Cylo - Period & Cycle Tracker — Track Period & Ovulation > Personalized period, ovulation, and fertility tracker for women's health. (iPhone/iPad app by Trilok Yadav.) - Source: https://appshunter.io/ios/app/cylo-period-and-cycle-tracker/id6743085873 (this page in markdown: same URL + `.md`) - Developer: [Trilok Yadav](https://appshunter.io/developer/1801204653) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Rating: 3.00/5 from 1 App Store ratings - Age rating: 9+ - Requires: iOS 17.0 · 32 MB - Languages: English - Released: 2025-04-14 - Data updated: 2026-07-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cylo-period-and-cycle-tracker/id6743085873/reviews.md ## What is Cylo? Cylo - Your personalized period tracker, ovulation calendar, menstruation cycle tracker for women Your smart, secure menstrual health companion. Track periods, predict ovulation, manage fertility, and more, tailored just for you. Take full control of your menstrual health with Cylo, the all in one period tracker, ovulation calculator, fertility app, and menstrual calendar for women. Whether you are tracking your cycle, trying to conceive, or using natural family planning, Cylo gives you accurate predictions and personalized insights to support every phase of your journey. Why Choose Cylo Cylo adapts to your unique cycle patterns as you log symptoms, moods, and daily health markers. With an intuitive design, offline access, and top tier privacy features, Cylo empowers you to understand your body better, anytime, anywhere. Key Features Period and Cycle Tracker Easily log your period, flow, cramps, and irregularities. Cylo predicts your next period and cycle phases with high accuracy. A must have for anyone seeking a reliable period reminder or cycle calculator. Ovulation and Fertility Calculator Trying to get pregnant or avoid it Identify your fertile days, ovulation window, and plan your cycle with confidence. Great for fertility monitoring and pregnancy planning. Daily Health Insights Track moods, symptoms, weight, temperature, and more. Learn how lifestyle and health habits affect your cycle. Ideal for women’s health tracking. Smart Notifications Set discreet, personalized reminders for Upcoming period and cycle phases Ovulation and fertile days Birth control pill intake Custom health check ins such as mood and symptoms Never miss a key moment in your cycle again. Stay informed and in control, every day. 100 percent Private and Secure Your data is encrypted and never shared. Use Cylo offline, anonymously, and with full control over your tracking. User Friendly Interface Navigate effortlessly with clean design and flexible views. Great for teens, first timers, and experienced trackers alike. Knowledge Hub Access expert written articles on periods, ovulation, birth control, fertility, pregnancy, and more. Expand your knowledge of women’s reproductive health. Made for Every Stage Teens and Beginners Learn your body and build confidence in understanding your cycle Trying to Conceive Use ovulation predictions to maximize your chances Avoiding Pregnancy Track fertile days to support natural contraception Health Conscious Women Monitor mood, energy, and wellness patterns with ease No Account Needed Use Cylo without signing up. Stay private, stay secure, and track your health on your own terms. Backup and Restore Switch devices or reinstall with no data loss. Cylo keeps your history safe and synced. Cylo Plus Subscription Cylo Plus offers optional premium features with Monthly, Yearly, and Lifetime plans. Monthly and Yearly subscriptions automatically renew unless canceled. Payment will be charged to your Apple ID at confirmation of purchase. Subscription automatically renews 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. You can manage or cancel your subscription anytime in your Apple account settings. Download Cylo Today Empower your cycle with confidence and clarity. Whether you are tracking for health, pregnancy, or peace of mind, Cylo is here for you. Terms and Conditions https://cylo.care/terms-and-conditions Privacy Policy https://cylo.care/privacy-policy Your health, your data, your control with Cylo. ## Key features - Period and cycle tracking - Ovulation and fertility calculator - Daily health and symptom logging - Smart, personalized notifications - Private and secure data handling - Offline access - Educational content hub ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Cylo Care - Monthly | $0.49 | per month | | Cylo Care - Yearly | $4.49 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Cylo Care Plus Lifetime | $10.99 | one-time | ## Frequently asked questions about Cylo ### What is Cylo? Cylo is a personalized period tracker, ovulation calendar, and fertility app designed for women. It helps you track your cycle, predict fertile days, and gain insights into your menstrual health. ### Is Cylo free to use? Yes, Cylo is free to download and use. It offers optional premium features through a subscription plan called Cylo Plus. ### What are the subscription options for Cylo Plus? Cylo Plus offers Monthly ($0.49/P1M) and Yearly ($4.49/P1Y) subscription plans. Lifetime plans are also available. These subscriptions automatically renew unless canceled. ### Does Cylo have ads? No, Cylo does not have advertisements. The app is ad-free, ensuring a seamless user experience. ### How accurate are Cylo's predictions? Cylo aims to provide accurate predictions for your next period and fertile window by adapting to your unique cycle patterns as you log symptoms and health markers. ### Can I use Cylo offline? Yes, Cylo offers offline access, allowing you to track your cycle and log information anytime, anywhere, without needing an internet connection. ### Is my data safe with Cylo? Cylo prioritizes privacy and security. Your data is encrypted and never shared. You can use the app anonymously and maintain full control over your tracking. ### What age rating does Cylo have? Cylo has an age rating of 9+, making it suitable for teens and adults to learn about and manage their menstrual health. ## Version history (last 5 releases) ### 1.6.0 — 2026-05-07 Introducing Community — your safe, supportive space: • Ask questions, share experiences, and connect with others on topics like periods, PCOS, fertility, and more • Join topic-based groups and learn from people who truly understand • Anonymous, judgment-free, and moderated to keep conversations safe and respectful Be part of a growing community that supports you every step of the way Improvements & Fixes: • Fixed multiple crashes to improve app stability • Squashed bugs for a smoother and more reliable experience Update now and explore what’s new! ### 1.5.0 — 2025-12-19 Take Control of Your Cycle: You can now edit your period data from the Home screen using the Edit Period button. Add or remove period days and personalize your cycle—because your body isn’t static, and your tracking shouldn’t be either. ### 1.4.0 — 2025-10-08 - Seamless sign-in: Now you can log in using Google or Apple for a faster, more secure experience. - Your data, always safe: Back up your information securely and access it from any device, anytime. - Peace of mind: No more worries about losing data — it’s all protected and ready whenever you are. ### 1.3.0 — 2025-07-30 Track Your Cycle Like Never Before: 1. Added new graphs to help you understand your cycle trends better. 2. View your last 6 months of data for: a. Period Length trends b. Cycle Length Variation with an average indicator Introducing the Logs Tab: A dedicated space to review everything you’ve tracked: 1. Mood (e.g., sad, confident, happy) 2. Symptoms (e.g., headache, dizziness) 3. Sexual Activity 4. Flow and other activities This update makes it easier than ever to visualize patterns, track your health, and gain meaningful insights. ### 1.2.0 — 2025-06-18 We've brought some insights for you in this version. ## Apps similar to Cylo | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ayda - Period Tracker](https://appshunter.io/ios/app/ayda-period-tracker/id6745415462) | 4.9 (101) | Free | Health & Fitness | | [CycleMuse](https://appshunter.io/ios/app/cyclemuse/id6752334026) | — | Free | Health & Fitness | | [BodyGPT](https://appshunter.io/ios/app/bodygpt/id6470360775) | — | Free | Health & Fitness | | [Daily Affirmations—Positive Me](https://appshunter.io/ios/app/daily-affirmationspositive-me/id6462790105) | 4.7 (129) | Free | Health & Fitness | | [Period Tracker - Calendar](https://appshunter.io/ios/app/period-tracker-calendar/id6547871794) | — | Free | Health & Fitness | | [Besti Period Tracker](https://appshunter.io/ios/app/besti-period-tracker/id6745026027) | 5.0 (5) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*