What’s new
Added text size slider.
Added FLAG_IMMUTABLE to prevent a crash on Android 12.
Quick answer
colorful, text-based calendar widget
The color coding is intended to be especially useful for people who must coordinate multiple calendars. Multiple widgets can be added, and they will have separate calendar selection settings.
It is relatively simple, at least by Android project standards, and attempts to use the standard practices for each part. By default, it has no calendar permissions, and so it will be in "screenshot mode" (which was also used to prepare the app widget preview).
Source Code (GPLv2): https://github.com/jasongyorog/PolyCal Privacy Policy: http://gyorog.com/PolyCal-privacy.html
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
- Every file is checked against its published SHA-256 before it is listed.
- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
Frequently asked questions
What is PolyCal?
colorful, text-based calendar widget
Who develops PolyCal?
PolyCal is developed by Jason Gyorog.
Which Android version does PolyCal require?
PolyCal requires Android API 24 or later.
What is the current version of PolyCal?
The synchronized F-Droid version is 1.7.
Which license does PolyCal use?
The signed F-Droid metadata lists GPL-2.0-only.
Where is the source code for PolyCal?
https://github.com/jasongyorog/PolyCal
Comments
Recent approved comments · sorted by newest
View all comments