Eluna: Cycle & Period Tracker

Eluna is a period tracker built on a foundation of absolute privacy. We believe your cycle data is your business, not ours. That’s why Eluna is fully functional offline, requires no account, and has zero cloud integration. ULTIMATE SECURITY & PRIVACY Local Storage: Your data never leaves your device. We don't have servers, so we can't see, share, or sell your information. Full Encryption: Every log and entry is encrypted locally on your phone, providing an extra layer of protection. No Personal Data: No names, no emails, no phone numbers. Start using the app instantly with 100% anonymity. No Subscriptions: Say goodbye to monthly fees. One-time purchase for life—no hidden costs, no recurring payments. STAY IN CONTROL, OFFLINE Eluna provides a clean, distraction-free environment to track your natural rhythms. Since everything happens on your device, the app is fast, reliable, and works even without an internet connection. KEY FEATURES: Accurate period, cycle, and ovulation tracking. Comprehensive log for symptoms and moods. Discreet, local-only notifications. Minimalist, aesthetic design without the clutter. Easy data export for your personal records. Experience the peace of mind that comes with a tracker that respects your boundaries. Eluna is the secure, offline, and subscription-free choice for your reproductive health.