Luna vs Veyana Cycle

Luna is the period and fertility tracker that keeps your most personal health data exactly where it belongs — on your device. No accounts. No cloud sync. No data sharing. Just intelligent, private cycle tracking powered entirely by on-device machine learning. YOUR DATA NEVER LEAVES YOUR PHONE Luna was built from the ground up with privacy as the foundation. Every prediction, every insight, every log entry is processed and stored locally. We can't see your data because it never reaches us — not even anonymized. SMART PREDICTIONS, PRIVATELY POWERED Luna's on-device ML model learns your unique cycle patterns over time, delivering increasingly accurate predictions for: Period start and end dates Fertile windows and ovulation estimates PMS and symptom pattern recognition Cycle length trends and irregularities TRACK WHAT MATTERS TO YOU Daily symptom and mood logging Flow intensity and duration Basal body temperature (BBT) Cervical mucus and ovulation signs Intimacy and contraception notes DESIGNED FOR EVERY BODY Luna adapts to irregular cycles, post-hormonal transitions, perimenopause, and more. There's no "normal" cycle — Luna learns yours. BUILT FOR TRUST At a time when reproductive health data has never been more sensitive, Luna takes a firm stance: what happens on your phone stays on your phone. No account required to get started. No subscription needed to unlock your own data. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Meet Veyana Cycle, a gentle and private place to understand your monthly rhythm. Keep your cycle information, daily check-ins, and personal reflections together in a simple app designed to feel warm, calm, and easy to use. TRACK YOUR CYCLE • Record the first day of your period • Add your typical cycle and period length • View your current cycle day and phase • See an estimated next-period window CHECK IN WITH YOUR BODY • Log flow from spotting to heavy • Record common symptoms • Note your mood and how you feel • Add a private note for the day KEEP A PERSONAL JOURNAL • Write longer reflections whenever you want • Revisit previous entries in one quiet space • Delete journal entries at any time MADE FOR YOU • Save your age, weight, and cycle preferences • Enjoy a feminine heart-and-V design with a warm gummy-inspired palette • Use every feature without creating an account PRIVATE BY DESIGN Your entries stay on your iPhone. Veyana Cycle has no account system, advertising, in-app analytics, or tracking, and it does not send your health information to us. The developer may view privacy-preserving, aggregate performance information supplied by Apple through App Store Connect, such as download counts and overall usage trends. This does not include your identity or anything you record in the app. COMPLETELY FREE There are no subscriptions, in-app purchases, advertisements, paywalls, or locked features. IMPORTANT Cycle dates and windows shown by Veyana Cycle are personal estimates. They may change and should not be used as medical advice, a diagnosis, or contraception guidance. Contact a qualified healthcare professional with health concerns.