Eluna Cycle: Period Tracker
Ovulation & Fertility Calendar
About
This app offers celestial-themed period and cycle tracking, predicting your period, ovulation, and fertile window. It provides daily personalized insights based on your cycle phase and allows you to log various symptoms and moods. The app also includes a library of health articles and smart reminders.
What's New in Eluna Cycle
1.0.5
September 8, 2026
Eluna 1.0.5 — the crash fix. • Fixed the crash that could close the app while you were using it, most often right after changing the language. An app that shuts itself down is the one bug worth a release of its own • Right-to-left languages — Arabic, Hebrew, Persian, Urdu — now open in the correct direction on the very first launch, instead of on the second • Rebuilt on the current platform tools, so the app starts and runs lighter on today's iOS All your entries stay exactly where they were — this update does not touch them. Thank you for being part of Eluna. Questions or ideas? Reach us any time from Settings.
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FAQ
What is Eluna Cycle?
Eluna Cycle is a free period and cycle tracking app that uses a celestial theme. It predicts your period, ovulation, and fertile window, offering daily insights into your body's changes and a library of health articles.
How accurate are Eluna Cycle's predictions?
Eluna Cycle provides accurate predictions for your period, ovulation, and fertile days, each with a clear confidence level. The app also offers real analytics on prediction accuracy over time.
Can Eluna Cycle help with planning a pregnancy?
Yes, Eluna Cycle has a 'Plan Pregnancy (TTC)' mode that offers conception-focused guidance. It tracks your fertile window and provides relevant insights to support your journey.
Does Eluna Cycle have ads?
No, Eluna Cycle is completely free and does not contain any advertisements. It is designed to be ad-free for a seamless user experience.
Is my health data safe with Eluna Cycle?
Yes, Eluna Cycle is private by design. Your health data is encrypted and stored only on your device, never on their servers, and is never sold or shared.
What devices is Eluna Cycle available on?
Eluna Cycle is beautifully crafted for iPhone and iPad. It is also compatible with iPod.
How often is Eluna Cycle updated?
The latest version of Eluna Cycle is 1.0.5, last updated on September 8, 2026. Updates typically occur to improve features and reliability.
What are the subscription options for Eluna Cycle?
Eluna Cycle is completely free with no subscriptions or locked features. While optional tips can be made to support development, there are no mandatory subscription costs.
