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Response from developer
Thanks, Duru!

This app helps you understand your body by tracking your menstrual cycle, predicting ovulation, and offering personalized daily guidance on nutrition, workouts, and planning. It goes beyond basic date tracking to provide actionable insights for better decision-making and habit building.
1.3.4
November 4, 2026
Stay connected with Partner Mode and enjoy a fresh, more personalized Eva experience! Share your cycle journey together and discover helpful insights along the way. • Explore beautifully redesigned Light and Dark themes. • Personalize your look with saved theme preferences. • Discover improved daily tips and expert guidance. • Enjoy smoother navigation and an enhanced calendar. • Experience a more polished and seamless app.
MoreTrack period & cycle health every day.
Thanks, Duru!
Eva uses intelligent predictions based on your tracked data to identify when your period is coming and your most fertile days. The more you use the app, the smarter and more accurate its predictions become.
Eva provides clear, actionable recommendations tailored to you automatically. This includes suggestions on what to eat, how to move, and how to plan your day based on your current cycle phase.
The premium experience offers advanced cycle insights, daily tailored plans, goal-based guidance for wellness, fitness, and fertility, and exclusive audio/video content. Subscriptions are available for $6.99/month or $34.99/year.
Eva is built to the highest standards of data security, adhering to ISO 27001, GDPR, HIPAA, ISO 9001, and ISO 13485. All your data is encrypted and securely stored, with privacy as a top priority.
Eva is available for iPhone and iPod devices. It is designed for users who want to track their cycle and gain insights into their body's patterns.
The latest version of Eva is 1.3.4, last updated on November 4, 2026. Updates typically include improvements to predictions, new features, and enhanced data security.
Eva has an age rating of 12+, making it suitable for teenagers and adults. This rating reflects the app's focus on health and personal tracking.
No, Eva does not contain advertisements. The app is free to download and offers a premium experience through optional in-app purchases and subscriptions.