iPhone Screenshots


DaysyDay Partner is the perfect compliment to the DaysyDay App, allowing you to easily view your friend or partner’s Daysy data.

The calendar view allows you to see past, present, and predicted fertility statuses while the temperature curve shows an overview of the cycle. Daysy users can also choose to share additional cycle data such as menstruations, ovulations, cervical fluid, intercourse and personal notes to provide a comprehensive understanding of the cycle and keep you in the know.

What’s New

Version 1.4.1

A minor fix for iOS 12 support

Ratings and Reviews

4.4 out of 5
7 Ratings

7 Ratings

Daisygatsby25 ,

He loves it!

I need my husband to know when my PMS-y week is upon us. I also need him to know when I’m in my fertile phase so we can share that responsibility. This app makes it easy to have these conversations without making it a whole thing. So simple and even kinda fun!

emorasta ,

Good but force closes

App desperately needs an update. It force closes numerous times before it starts working. Some days it works, other days not at all. Overall it’s a great app!

Developer Response ,

Hi Emorasta. We're pleased to hear that you love the Partner app but we sorry to hear that you have had trouble with the app crashing. We would like to investigate this issue for you. Please contact us at info@usa.daysy.me at your convenience.

Au Naturellie ,

Easy Peasy

So easy to just add my partner to my account to let him see all my data! Super convenient.

App Privacy

The developer, Valley Electronics, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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