This is a no frills approach to your period tracking.

Ever wondered the connection between your period cycle and moon phase? Does full moon really acts up your hormones?

With this app, you can compare and observe your cycle, with moon phase calendar. This simple to use app is there to chart your cycle, and educate you along the way! It is all up to you how much you want to track, just period, or cervical mucus and basal (waking) temperature for conceiving babies, or for natural birth control, PMS and your notes. Let's practice your FAM (Fertility Awareness Method) with Moon - Period Tracker app!
Feature includes emailing the data to yourself or to your gynecologist.

The moon phase calendar is set to PST, Pacific Standard Time.

What’s New

Version 1.6.1

• Fixed a potential crash from the calendar detail view after viewing other screens and then saving your data.
• Changed all information views to be non-modal to improve ease of navigation.
• Corrected minor typos.
• Corrected clipped text, scrolling issues, and other UI inconsistencies appearing in iOS 11.
• Improved animations when transitioning between views.
• Adjustments to better accommodate device sizes.

Ratings and Reviews

1.0 out of 5
2 Ratings

2 Ratings

S4r4J ,

Not worth it.

It's just a chart that you fill out to track period. Only lists full moons. Doesn't show how you cycle relates to moon phases. I want a refund.

Loriamm ,

Very easy to use

This is a very simple and easy to use yet effective to keep track of your cycle and compare it to the moon.
It would be nice if it could sync with you time zone and maybe be able to see some statistics like cycle length.

Marmou12345 ,

Don't buy

Extremely limited app, regret buying it. Does not have what's shown.


Okaycat Software Inc.
4 MB

Requires iOS 8.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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