EviMoon vs Cyra
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EviMoon
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EviMoon is a private-by-design menstrual cycle tracker that respects your data. No account required, no cloud storage, and absolutely no ads. Your health data belongs to you. That's why EviMoon works entirely offline. All your sensitive informationβcycle dates, symptoms, and notesβis stored locally on your device and encrypted. We cannot see your data, and we never sell it. Key Features: Private & Secure No login needed. Your data never leaves your phone unless you choose to export it. Lock the app with FaceID/TouchID for extra protection. Visual Cycle Tracking Beautiful, breathing gradient interface that changes with your cycle phases (Menstruation, Follicular, Ovulation, Luteal). Know your body at a glance. Smart Reminders Set discreet notifications for your period start, ovulation window, or contraceptive pills. Symptom & Mood Log Track how you feel daily. Monitor changes in mood, symptoms, and flow to better understand your body's rhythm. Zero Ads, Zero Spyware Enjoy a clean, calm experience without annoying pop-ups or hidden trackers. Download EviMoon today and take control of your cycle with complete peace of mind.
Cyra
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Cyra is a calm, private way to understand your cycle with predictions, a clear calendar, and daily logging that fits real life. WHAT YOU GET β’ Next period timing and cycle-day context based on what you log β’ Calendar with period, fertile window, and ovulation markers β’ Daily log for symptoms, mood, pain (optional), and notes β’ Insights that summarize patterns from your logs over time β’ Local reminders you control (period heads-up and daily log nudge) β’ Export a simple text summary when you want a copy of your data BUILT FOR PRIVACY Your logs are stored on this device. No account is required for core tracking. FOR AWARENESS, NOT MEDICAL DIAGNOSIS Cyra is for wellness tracking and self-awareness. It is not a substitute for medical advice, diagnosis, or treatment. Talk to a qualified clinician for health concerns.
Screenshots
Verdict
The clearest difference is in-app purchases: Cyra at none against EviMoon's 2. EviMoon's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. EviMoon sells 2 in-app purchases, starting at $11.99 per 6 months. Cyra asks for nothing beyond the download.
EviMoon ships an update every 2 weeks, Cyra every 2 months. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | EviMoon | Cyra |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details β not scored | ||
| Size | 45 MB | 41 MB |
| Age rating | 17+ | 4+ |
| Developer | Islambek Abdykarim Uulu | Faiz Rasool |
In-app purchases
EviMoon
- EviMoon 6-Month Premium$11.996 Months
- EviMoon Premium Yearly$22.991 Year
Cyra
No in-app purchases









