# Cyca: Period & Cycle Tracker — Menstrual Diary & Body Log > Private period and cycle tracker with daily forecasts and smart predictions. (iPhone/iPad app by Guan Feng Lai.) - Source: https://appshunter.io/ios/app/cyca-period-and-cycle-tracker/id6782251621 (this page in markdown: same URL + `.md`) - Developer: [Guan Feng Lai](https://appshunter.io/developer/1136144960) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 6 MB - Languages: American English, Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 34 more - Released: 2026-06-25 - Data updated: 2026-08-13 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/cyca-period-and-cycle-tracker/id6782251621/reviews.md ## What is Cyca? Meet Cyca — the warm, private way to understand your cycle. Cyca turns your period and cycle into calm, beautiful clarity. Log your day in a tap, get a gentle Daily Body Forecast of how today may feel, and look ahead to your next period, fertile window, and ovulation on a calendar designed to soothe. Everything stays on your iPhone — no account, no cloud, no tracking. YOUR DAILY BODY FORECAST Wake up to a caring daily reading of your energy, mood, skin, and comfort, based on where you are in your cycle — with kind suggestions to plan your day with ease. SMART, PERSONAL PREDICTIONS Cyca learns your unique rhythm to predict your next period, fertile window, and ovulation, and adapts every time you log. A CALENDAR THAT FEELS CALM See your whole cycle at a glance — period days, fertile window, and ovulation in soft, clear color. No clutter, just clarity. LOG IN SECONDS Record flow, symptoms, moods, and notes effortlessly, and watch your personal patterns gently appear over time. INSIGHTS THAT CARE Personal Rhythm shows how your body tends to move through each phase. The Smart Planner highlights your best and gentlest days, so you can plan life around how you actually feel. GENTLE CARE, NEVER CLINICAL A daily Care Plan and a kind heads-up before your period or PMS help you be a little softer with yourself — supportive guidance, never cold or clinical. PRIVATE BY DESIGN Your cycle is yours alone. Cyca has no servers and no account — your data never leaves your device, and the app works fully offline. Privacy isn't a setting here; it's the whole design. YOURS FOREVER, NO SUBSCRIPTION Track today and your period for free. Unlock Cyca Pro once for future predictions, Personal Rhythm, the Smart Planner, full calendar history, and deeper personalization — a single lifetime purchase, never a subscription. Beautiful. Caring. Completely private. Download Cyca and meet the calmest way to understand your body. Cyca provides wellness and planning estimates and is not a medical device or a form of contraception. ## Key features - Daily Body Forecasts - Smart Cycle Predictions - Calm Calendar View - Effortless Logging - Personal Rhythm Insights - Gentle Care Plans - Offline Functionality ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Cyca Pro | $5.99 | one-time | ## Frequently asked questions about Cyca ### What is Cyca's main purpose? Cyca is designed to help you understand your menstrual cycle by logging your period and symptoms. It provides daily body forecasts and smart predictions for your fertile window and ovulation, all within a private and intuitive interface. ### How does Cyca ensure user privacy? Cyca is built with privacy as a core feature. It has no servers and no account requirement, meaning your data never leaves your device and the app works fully offline. Your cycle information remains yours alone. ### What kind of predictions does Cyca offer? Cyca offers smart, personalized predictions for your next period, fertile window, and ovulation. It learns your unique rhythm and adapts its predictions based on your logged data. ### Can I access Cyca's features for free? Yes, you can track your period and cycle for free. Advanced features like future predictions, Personal Rhythm, the Smart Planner, and full calendar history are available through a one-time lifetime purchase of Cyca Pro. ### What is the 'Daily Body Forecast' in Cyca? The Daily Body Forecast provides a caring daily reading of your energy, mood, skin, and comfort based on your current cycle phase. It also offers kind suggestions to help you plan your day with ease. ### What devices does Cyca support? Cyca is currently supported on iPhone devices, offering a seamless experience for Apple users. ### How often is Cyca updated? Cyca was last updated on June 25, 2026, with version 1.0.1. This indicates a recent update, suggesting ongoing development and support. ### Is Cyca suitable for all ages? Cyca has an age rating of 4+, making it accessible for a wide range of users. However, its primary functionality is geared towards individuals tracking their menstrual cycles. ## Version history (last 5 releases) ### 1.0.9 — 2026-08-11 We've updated our App Store description and search terms so the app is easier to find and understand. There are no changes to the app itself in this version. ### 1.0.8 — 2026-08-08 Maintenance update: rebuilt with the latest developer tools so the app stays compatible with the newest version of iOS. No changes to features in this release. ### 1.0.7 — 2026-08-01 Now available in many more languages, with refinements throughout. Thank you for playing! ### 1.0.6 — 2026-07-24 Now available in many more languages, with refinements throughout. Thank you for playing! ### 1.0.5 — 2026-07-07 Now available in many more languages, with refinements throughout. Thank you for playing! ## Apps similar to Cyca | App | Rating | Price | Category | | --- | --- | --- | --- | | [Luma Period Cycle Tracker App](https://appshunter.io/ios/app/luma-period-cycle-tracker-app/id6769466119) | — | Free | Health & Fitness | | [Period Tracker App - Lunara](https://appshunter.io/ios/app/period-tracker-app-lunara/id6782788294) | — | Free | Health & Fitness | | [CycleLog Period](https://appshunter.io/ios/app/cyclelog-period/id6772134716) | — | Free | Health & Fitness | | [Cyclz Period & Cycle Tracker](https://appshunter.io/ios/app/cyclz-period-and-cycle-tracker/id6763620933) | 5.0 (1) | Free | Health & Fitness | | [Rutuma Period & Cycle Tracker](https://appshunter.io/ios/app/rutuma-period-and-cycle-tracker/id6765900926) | — | Free | Health & Fitness | | [Zylune: Zyklus Tracker](https://appshunter.io/ios/app/zylune-zyklus-tracker/id6769549375) | — | Free | Health & Fitness | ## More apps by Guan Feng Lai - [HoursTag: Hours to Buy](https://appshunter.io/ios/app/hourstag-hours-to-buy/id6754218117) - [G+Money](https://appshunter.io/ios/app/g-plus-money/id6755782939) - [Lumi Bopomofo](https://appshunter.io/ios/app/lumi-bopomofo/id6773017109) - [Lumi Bopomofo Pro: Zhuyin](https://appshunter.io/ios/app/lumi-bopomofo-pro-zhuyin/id6775773117) - [Lumi Math Planet: Explorer](https://appshunter.io/ios/app/lumi-math-planet-explorer/id6778269699) - [Lumi Letters Pro: ABC Phonics](https://appshunter.io/ios/app/lumi-letters-pro-abc-phonics/id6778491147) All apps by Guan Feng Lai: https://appshunter.io/developer/1136144960 --- *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 2026-08-13.*