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Get Azan old version APK for Android
A simple app for playing Azan audio at praying time, the app is open source
The application has options to alert you at azan time by displaying an screen with audio (full azan or takbeer only) or without any audio. You can also change Azan calculation method via the settings of this app. The app is also open source (https://github.com/mostafayahia/Azan)