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Periodical icon
Periodical icon

Periodical

 2 likes

This application calculates the fertile days according to Knaus-Ogino and can track menstrual symptoms.

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License model

  • Free • Open Source

Application type

Platforms

  • Android
  • F-Droid
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Periodical information

  • Developed by

    Arno Welzel

  • Licensing

    Open Source (GPL-3.0) and Free product.

  • Written in

  • Alternatives

    31 alternatives listed

  • Supported Languages

    • English

AlternativeTo Categories

Office & Productivity, Sport & Health

GitHub repository

  •  153 Stars
  •  46 Forks
  •  22 Open Issues
  •   Updated Apr 13, 2025 
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Our users have written 0 comments and reviews about Periodical, and it has gotten 2 likes

Periodical was added to AlternativeTo by restukape on May 27, 2016 and this page was last updated Jun 27, 2022.
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What is Periodical?

This application calculates the fertile days according to Knaus-Ogino and can track menstrual symptoms.

WARNING: It is not recommended to use this calendar to avoid pregnancy! There are more accurate methods, like measuring the basal body temperature.

The data can be backed up on a memory card or "internal" memory, if present.

If you have any further questions or want to help me with translations in other languages, please contact me via e-mail - thank you.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

You can obtain the source on my website.

Official Links

AppStores & Other Links

Download from Google Play Store