Periodical
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Latest Version | 1.80 |
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Update | Jan,21/2025 |
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Developer | Arno Welzel |
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OS | Android 5.1 or later |
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Category | Lifestyle |
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Size | 4.70M |
Tags: | Lifestyle |
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Latest Version 1.80
-
Update Jan,21/2025
-
Developer Arno Welzel
-
OS Android 5.1 or later
-
Category Lifestyle
-
Size 4.70M



This innovative Periodical app simplifies menstrual cycle tracking and fertility prediction. Using the Knaus-Ogino method, it accurately calculates fertile days and allows you to track symptoms for a better understanding of your cycle. Data backup ensures peace of mind, and the app is completely free to use. The developer is readily available via email for questions or translation assistance. Download now for easier cycle management.
Key features of Periodical include:
- Fertility Tracking: Precise fertile day calculations using the Knaus-Ogino method.
- Menstrual Symptom Tracking: Monitor symptoms to gain deeper insights into your cycle.
- Data Backup: Securely back up your data to a memory card or internal storage.
- Free Software: Available for free under the GNU General Public License.
- Translation Support: The developer welcomes questions and translation contributions.
- Open-Source: Source code is available on the developer's website for transparency and customization.
Periodical provides a user-friendly and efficient way to manage your menstrual cycle and fertility. Its features, including data backup, free access, and translation support, make it a comprehensive solution for women seeking greater understanding of their reproductive health. Download Periodical today and take control.