Periodical Details

Here we provide Periodical V 0.29 for Android 2.2+ This application calculates the fertile days according to Knaus-Ogino.

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.

if there is any problem please let us know. Write your problem in comment box below.

Download APK File

Tech Specs

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  • Android: 2.2 and up
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  • Size: 103.7 KB

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Editors Notes
Very interesting game, I can spend a whole day to play, it is worth downloading, it is strongly recommended.
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