Apps by Flatcracker Software
Period Tracking Calendar app icon

Health & Fitness

Period Tracking Calendar

Flatcracker Software

Free download 4.62 · 1 storefront · 10,697 ratings In-app purchases unconfirmed
Open on Apple

About this app

Period Plus keeps you prepared and informed about your cycle. Easily track your period, predict what’s coming next, and get in tune with your body’s natural rhythm. The intuitive calendar predicts future periods and fertile days, empowering you to plan vacations, events, and everyday life with confidence. Download Period Plus and put the power of prediction in your hands today. Privacy Policy https://www.periodplus.com/privacy.html Terms of Service https://www.periodplus.com/terms.html

Latest release

What’s New

Version 11.09 May 26, 2026

What’s new in version 11.09 1. UX position bug fixes. 2. Fixed date for affirmation widget ====Past Versions==== Version 11.08 1. UX position bug fixes when adding or editing weight, exercise, sleep, temperature and notes. Version 11.07 1. iOS 26 support. Version 11.06 1. Bug fix for widgets that were not displayed correctly. Version 11.05 1. Changed contact from Twitter to X. 2. Bug fix for about screen. Version 11.04 1. New dark and tinted mode app icons. Version 11.03 1. 92 new affirmations. Version 11.02 1. Fixed a random crash in the calendar. Version 11.01 1. 59 new affirmations. 2. Bug fix for affirmations on the home screen when tapping on the bunny head. Version 11.00 1. You can now show / hide the following items on the home screen: Period and fertile prediction, cycle day number, weight, period products, alcohol consumption, affirmations and tell a friend. 2. Fixed the delay when showing the passcode screen if enabled. Version 10.99 1. 107 new affirmations. 2. Fixed a bug with notifications in settings. Version 10.98 1. Added an "Add Period" option for the Home tab. 2. 48 new affirmations. Version 10.97 1. Bug fix with weight Apple health synchronization. 2. 153 new affirmations. Version 10.96 1. The calendar now displays help text on the meaning of each graphic or color when selecting a date that contains no data. Version 10.95 1. 111 new affirmations. 2. Fixed a mislabeled button when performing an export of your data from the chart view. Version 10.94 1. 177 new affirmations. 2. Added some missing accessibility labeling. 3. Fixed a bug on the home screen where sometimes after adjusting your period information, it would not update. Verison 10.93 1. 70 new affirmations. 2. Bug fix when viewing various items from the Articles tab. The view window is now positioned correctly. Version 10.92 1. Future predicted periods are now a light blue color to make it less confusing. Version 10.91 1. Added missing tap animations for certain areas on the Home screen and when editing a journal entry. Version 10.90 1. Bug fix for the banner position on the Home screen for certain devices. Version 10.89 1. You can now show or hide items that you track in the app from the journal editor. From the "Home" tab, select "Log your symptoms", scroll to the bottom and select "Show / Hide Items". 2. Changed the look of the period graphic and widget to be a smiling blood drop. :-) 3. Fixed a crash for devices running on iOS 12. Version 10.88 1. Fixed a bug for non premium users where a Backache entry would be added when creating a new journal entry. Version 10.87 1. 56 new affirmations. 2. Fixed a bug with the Data view. There was incorrect values showing for various items. Version 10.86 1. You can now track back pain. Version 10.85 1. You can now track if you are constipated. 2. 35 new affirmations. Version 10.84 1. The "View or edit periods" card on the home screen now display the average cycle length. Version 10.83 1. 30 new affirmations. 2. When using the calendar and tapping a date button from a previous or next month, it will now take you to the correct date. Version 10.82 1. A new redesign of the "Periods" view. You can now easily add, edit and delete your periods. This includes flow level, cramp intensity and period color. 2. Added a "Periods" button at the top of the calendar to allow access the new periods view. 3. From the "Home" tab, the "View or edit periods" card has been updated with a new icon and new information showing the number of saved period entries. Version 10.81 1. Bug fix for the home view. If you added or deleted a period, the information was not updated. Now fixed. Version 10.80 1. Moved the Backup / Restore feature to the "Data" tab. 2. 47 new affirmations.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
10,697 ratings
10,697 Aug 20, 2026 · 10,697 ratings Aug 20, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 20, 2026 · Free Aug 20, 2026 · Free Aug 20, 2026 Aug 20, 2026
  1. First observed Aug 20, 2026 · 11:32 PM Free

Screenshots

Period Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshotPeriod Tracking Calendar iPhone screenshot