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The Ovulation Calendar helps you determine your fertile days of the month, so you can either achieve or avoid pregnancy. The calendar is based on the date of your last period, the average Period Length and the Luteal Phase. With this information a chart is generated for each month, including details such as the next period date, the best days to conceive a boy or a girl, your ovulation day and when you should abstain to avoid a pregnancy.

What's New

Version 7.92

- Minor fixes

Ratings and Reviews


Not Worth $5.00

I have had this app for almost a year - I was attempting to give it the benefit of the doubt. Through all the various updates that have been made over the past few months, there has not been a great change in the function of this program. Women's periods can sometimes come early, late - just because. That's nature and this app should be able to adapt to that fact - but it doesn't. Anytime my cycle varies from their "prediction" it completely erases any information that I had stored previously. Ladies just save your money and go to WebMD - because apparently these developers are never going to get it right.


User friendly

I've used this app for about 3 years now. I like it because it is user friendly but there are a few things that could be done to improve it. The bbt chart should show by your cycle, not by months because usually it is split between 2 months so you don't get a good picture of all the temps together for the one cycle. The bbt chart should also show somehow where you got a positive opk test. Those would be 2 big improvements that would make it better. I'm considering switching apps just because I need my chart to be better for me to look at and my doctor to evaluate and it's kind of hard to do that when one cycle isn't all on one screen. But other than that it's great for anyone not really needing the bbt charts.


Perfect App!!

Definitely worth the money. I got pregnant my second month off the pill. I bought an ovulation kit the first month as well & adjusted the luteal phase to make the dark green day match the day that I got a "happy face" on my ovulation kit. The second month everything matched the ovulation app calendar, and bam! Pregnant! We are waiting to see if the gender predictor is right or not, but I'm only 8 weeks, so we have a bit of a wait. Two of my friends have downloaded this app on my recommendation. Buy it!


1.6 MB
Health & Fitness
Requires iOS 9.1 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 1986, 2014 by Dynadel. All rights reserved.


  • Family Sharing

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

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