Editor's Review

“Periodical” is a calendar to calculate the fertile days according to Knaus-Ogino.

About Periodical

Periodical (Package Name: de.arnowelzel.android.periodical) is developed by Arno Welzel and the latest version of Periodical 1.75 was updated on October 21, 2023. Periodical is in the category of Health & Fitness. You can check all apps from the developer of Periodical and find 200 alternative apps to Periodical on Android. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKPure.fo or Google Play. All APK/XAPK files on APKPure.fo are original and 100% safe with fast download.
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.

Periodical 1.75 Update

Added Catalan.
Read More
Previous Versions More
Periodical
Periodical 1.75 APK
October 22, 2023 2.64 MB

Requires Android: Android 5.0+

Screen DPI: 120-640dpi

SHA1: f6ae6fb5a5a2390d257c93e524ba8dfffe3d1a85

Size: 2.64 MB

What's New:

Added Catalan.
Periodical
Periodical 1.75 XAPK APKs
November 1, 2023 2.55 MB
Variant
Arch
Version
DPI
Android 5.0+
160dpi
Android 5.0+
160dpi
Android 5.0+
160dpi
Periodical
Periodical 1.74 XAPK APKs
October 3, 2023 2.56 MB
Variant
Arch
Version
DPI
Android 5.0+
160dpi
Android 5.0+
160dpi
Periodical
Periodical 1.73 XAPK APKs
September 29, 2023 2.55 MB
Variant
Arch
Version
DPI
Android 5.0+
160dpi
Android 5.0+
160dpi
More Information

Update Date:

Latest Version:

1.75

Need Update:

Submit latest version

Available on:

Google Play

Requirements:

Android 5.0+