Happy Fertility

500+
Downloads
Content rating
Everyone
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About this app

In just a few clicks, fill in your observations and notes for the day, view your cycle calendar in different forms, share your cycle live with your partner, add reminders so you don't forget, customize your colors, your keywords, and your page reception.

In short: A 100% Free app - Your cycle, your app 💪!

Adapted to all methods of observation and monitoring of natural methods, the app guarantees the confidentiality of your data, stored only on your phone 🔒.

Sharing with your +1: practical, your two applications are synchronized, both can modify the shared calendar.

✅ Add your observations in the blink of an eye 😎
✅ Compatible with the three most used methods
✅ A calendar shared live with your +1
✅ Export your Excel table, for healthcare professionals
✅ An app that respects your privacy: My cycle, my life!
✅ Reminders so you don’t forget to observe yourself

Our commitment: your data remains exclusively on your phone. Shared data is encrypted, then stored online only for the duration of the transfer and deleted afterwards.
No information is stored on the Internet, and we do not perform statistics or analyses. Your privacy remains in your hands.


“I was more of a pencil-and-paper type, until this application that I fill out in 5 seconds in the evening! I no longer forget to observe myself thanks to my daily reminder, I fill in with the key words that speak to me. I can use my husband's phone when I don't have my own, and I know our data belongs to us! Enough to follow your fertility in complete peace of mind, thank you »
Eleonore
Updated on
Jan 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted

What’s new

Améliorations de l’application et corrections de bugs

App support

About the developer
Hugues Rime
hugues1277@gmail.com
17 Rue du Roi Albert 44000 Nantes France