Period Calendar tracks and predicts your period, ovulation and fertile window, shows your Pregnancy Chance every day, also can record intimacy, BBT and everything about woman who try to conceive, pregnant or birth control.

The pill reminder won’t let you miss any medication, drugs, supplements, or contraceptives like pills, ring, patch, even injection. Just like your own pharmacy, your own pill tracker.

If you take meds 2 times one day, supplement or Vitamin every day, any meds of prescription medication for one month, contraceptive pill for 21 days, any meds and pill we can remind you and you will miss none.

Except the basic period cycle tracker function, girls can record anything about herself such as cycles, symptoms, moods, cervical mucus, intercourse, weight, temperature, note or pills which you want birch control and etc. It is designed to be your personal period tracker light diary and sweet secretary.

It is most simple period tracker for irregular periods, and regular periods, but also safe keep your secret. You can switch account if need to track different person.

You can also synchronize data from healthkit, such as active energy, sleep analysis, steps, sexual activity, etc. You can read Health data from "Report" - "Timeline".

Period tracker worth you try and won't let you down, period tracker for irregular periods.

* Sync data to Apple Health
* Support to synchronize data from healthkit, such as active energy, sleep analysis, steps, sexual activity, etc.
* Dropbox data backup and restoration;
* Cycle tracker, Period tracker for irregular periods
* Unique period tracker diary design
* Intimacy tracker
* 43 symptoms and 64 moods to choose
* Pregnancy mode when get pregnant or finish pregnancy
* Notification for period, fertility and ovulation tracker
* Weight and temperature charts
* Period ovulation tracker, cycle tracker, fertile tracker, period ovulation tracker Log management
* Fertile symptoms tracker, like cervical firmness, cervical mucus, cervical opening
* Period ovulation tracker
* Menstruation period, cycles, ovulation predict
* Customer your personal period length, cycle length and ovulation, for irregular periods
* Choose 1, 3 or all month data average as period cycle length
* Multi accounts for period ovulation tracker
* Multi language to choose
* Forums

Period Calendar is used to recording and predicting the period, fertile and ovulation days. Due to individual differences, such as age, period cycle, period regularity, etc., Period Calendar may not always predict accurately. Therefore, it can be used to track your personal information, rather than as the only standard to prevent unwanted pregnancy.

Natural birth control may cause unwanted pregnancy, please use safe and effective way to protect the intercourse.

What’s New

Version 2.3.0

• Support to log the symptom of your breast self-exam
• Bugs fixed

Ratings and Reviews

5.0 out of 5
32.2K Ratings
32.2K Ratings
EvMom7813 ,

Great app, but room for improvement

I love having this app!! I had tried a few others when I first decided to track, but liked this one best. The longer you track, the more accurate the predictions are, which is great if you are tracking for Aunt Flo or Ovulation. The layout is pretty simple and relatively easy to use.

However, there are a few things I wish the developers would improve on:
1. There are a few symptoms that are ill defined and therefore hard to utilize -it could use an info button to explain everything or easier wording.
2. You have the option to change the app to say “pregnant” and also an option to say “birth, abortion or miscarriage,” but nothing to separate these 3 VERY different cases or help the user to start tracking accurately (especially in the case of a miscarriage) or further information on self care, and it doesn’t show anything on the calendar. The 2nd part would be EXTREMELY helpful to many women.

Dalis16 ,

Best period app ever.

This app is the best. Although it’s never accurate where it spot on hits the same day of my period . I always know it’s two days before or two days after the date this app gives me. It backs up into your iCloud or into your email so when you change phones or you restore your device all your info saves. I love how it has like kinda support groups where girls can talk about different things like pregnancy , ovulation , birth control. I also love how it lets you add your birth control method . I recently got my iud and it even adjusted my period calendar . I recommend this app to all my friends and family, my friend even uses it for her pregnancy . The best thanks for all your years of service ❤️.

XxYarixX ,

Great app but a few bugs, Help!

I love the app, took about 2-3 months to calculate my mensural cycle perfectly. I love how we can choose different themes to decorate with when we’re bored. I love the options of wether or not we were intimate, the options of moods and emotions, etc. The adds are a little annoying but I can deal with that. This app is perfect! However, I haven’t been able to open the app for a few days now. Everything else on my phone works. I’ve restarted my phone multiple times, deleted and reinstall the app, etc and I still end up with the same results where the app will stay frozen on be opening page as if it’s loading and then it’ll close itself. Please help!

Developer Response ,

Hello, thanks for your feedback. How about your problem? If it's still not solved, could you tell us your phone's model? And if it's possible, please send us a recorded video to our email, so that we can locate the problem as soon as possible. Looking forward to your reply. Abishkking Limited.

In-App Purchases

Period Tracker - Summer Theme
New theme for Period & Ovulation Tracker.


98.4 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Albanian, Arabic, Bulgarian, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Macedonian, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Sexual Content and Nudity
© Simple Design Ltd.
In-App Purchases
  1. Remove the Ads $2.99
  2. Period Tracker - Summer Theme $0.99
  3. Moreno Garden $0.99


  • Family Sharing

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

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