Period Diary (Period, Fertile & Ovulation Tracker)

 - iPhone Mobile Analytics and App Store Data
 - iPhone Mobile Analytics and App Store Data
 - iPhone Mobile Analytics and App Store Data
 - iPhone Mobile Analytics and App Store Data
 - iPhone Mobile Analytics and App Store Data


Period Diary is a unique, fully animated and the most complete period and ovulation tracker. This sophisticated and unique product makes your everyday life easier, and it is incredibly simple to use.

From the creators of a series of hits on App Store, Nanobitsoftware, here comes another fantastic product that will change the way you have been monitoring your health. Monitor your menstrual symptoms, body weight, temperature, notes, and more, the easy way.


Wonderful app, totally easy to use! And it's free!!
*****This app has helped me so much! It's so amazing!
*****Deleted the other period tracker I had been using because this one is so much better in both function and appearance! Love it

- Track your period, ovulation, fertility, notes, symptoms, moods, weight and more
- Automatic prediction of your period, ovulation, fertility (excellent for activity planning)
- Discreet icon name “P.D.”
- 3 completely integrated application skins
- Social Forum (link with women around the world)
- Passcode Protection
- A display of all your conditions and notes on the calendar
- Pregnancy Mode
- Excellent user support


- Period Diary is the most accurate application since it uses two scientifically proven formulas to predict your cycles

- Without any hidden in-app purchases

Period diary is a highly stylized portable solution that every woman who appreciates her body simply must have. Find answers to your questions, read all you wanted to know about your symptoms and all you need to know about women's health at the Period Dairy forum. Link with women around the world, post topics and answer the posts.

If you enjoy the free version of Period Diary, take a look at the PRO version with more features:

- Charts
- Over 30 symptoms
- Over 20 moods
- Sync with Google Calendar
- Period Notifications
- Fertile Notifications
- E-mailing your data (Export)
- Unlimited notes and more...

+ Our competition hates us so much they write us fake reviews... +

What's New

Version 2.6 (Dec 05, 2013)

-bug fixes

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Version 2.5.4 (Apr 12, 2012)

-bux fixes

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Version 2.5.3 (Apr 05, 2012)

-bug fixes

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Version 2.5.2 (Mar 26, 2012)

-Forum loads faster
-bug fixes

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Version 2.5.1 (Jan 11, 2012)

-important bug fixes
-removed ads

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Version 2.5 (Jan 06, 2012)

-App improvements
-Bug fixes

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Version 2.4 (Dec 19, 2011)

- bug fixes
- other improvements

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Version 2.3 (Oct 26, 2011)

Added support for data transfer. You can now move to Pro version without losing your data!

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Version 2.2 (Oct 13, 2011)

- iOS 5 support
- bug fixes

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Version 2.1 (Aug 03, 2011)

Bug fixes

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Version 2.0 (Jul 19, 2011)

- facebook integration, send your moods on the facebook with just one tap!
- bug fixes

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Version 1.3.2 (Jun 27, 2011)

-bug fixes

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Version 1.3.1 (Jun 06, 2011)

-larger notes
-bug fixes

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Version 1.3 (May 29, 2011)

- bug fixes
- new Period log
- removed ads
- added more moods
- added more symptoms
- long cycle support

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Version 1.0 (May 18, 2011)

Revenue Estimate

Get downloads and revenue estimates for this app with a premium subscription to Intelligence.


2.6Dec 05, 2013Current release
2.5.4Apr 12, 2012
2.5.3Apr 05, 2012
2.5.2Mar 26, 2012
2.5.1Jan 11, 2012
2.5Jan 06, 2012
2.4Dec 19, 2011
2.3Oct 26, 2011
2.2Oct 13, 2011
2.1Aug 03, 2011
2.0Jul 19, 2011
1.3.2Jun 27, 2011
1.3.1Jun 06, 2011
1.3May 29, 2011
1.0May 18, 2011First tracked
Collapse versions

Average Ratings (United States)More Countries

Current Version - 4.4 - 3,380 ratings
Updated on Jul 31, 2015
All Versions - 4.3 - 25,873 ratings
Updated on Jul 31, 2015


Compatibility: Universal

Category: Health and Fitness

Updated: May 21, 2015

Version: 2.6

Size: 10.8 MB

Language: Croatian, Dutch, English, French, German, Italian, Japanese, Portuguese, Spanish

Seller: Nanobit d.o.o.

Rating: Rated 9+

  • Infrequent/Mild Mature/Suggestive Themes

Family Sharing: Yes

Requirements: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Bundle ID: com.nanobitsoftware.periodDiaryLite

Supports Apple Watch: No

App ID:  436762566  [Copy]