Persian Calendar
Persian Calendar is a free, open-source calendar and contacts app for Android. Android Persian Calendar. It has 984 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
github.com/persian-calendar/persian-calendar (opens in a new tab)
- Android
- Jetpack Compose
- Calendar & contacts
- Actively maintained
About Persian Calendar
Free and open-source Persian Calendar * Compass/Qibla and Athan support * Dari, Kurdish, Azeri, Pashto, Arabic, Gilaki, English, Turkish, Japanese, Spanish, Chinese and French languages support. * Supports Gregorian and Islamic calendars support. * Works with TalkBack accessibility feature of Android also. * An optional Athan player.
Privacy and F-Droid
F-Droid builds Persian Calendar from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is Persian Calendar?
Persian Calendar is a free, open-source calendar and contacts app for Android. Android Persian Calendar. It has 984 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
Is Persian Calendar free and open source?
Yes. Persian Calendar's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Persian Calendar?
You can install Persian Calendar from F-Droid (package com.byagowi.persiancalendar) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v10.1.7).
Is Persian Calendar still maintained?
The repository's most recent commit was on Oct 7, 2026. Its F-Droid listing was last updated on Apr 22, 2026. appsgit only lists apps whose repository had a commit in the last six months.