🕊️ 100% FREE FOR EVERYONE, FOREVER (FEE SABILILLAH)

Native Windows Prayer Times & Automatic Audio Adhan

A lightweight & fast native Windows application designed for accurate prayer time calculations, automatic Adhan playback, and daily Islamic morning recitations across USA (ISNA), UAE, and global standards.

Setup Installer Package

8.2 MB (Recommended Setup)

Official Windows installer. Creates Desktop icons, Start Menu integration, Windows Auto-start setup, and automatically prompts to uninstall older versions.

Download Setup Installer (8.2 MB)

Lightweight Portable Executable

6.8 MB (Lightweight EXE)

Instant launch. Uses system .NET 8.0 runtime without extra bloated framework bundles. Ideal for portable USB deployment.

Download Portable EXE (6.8 MB)

Accurate Calculations & Modern Windows Experience

Built with native .NET 8 WPF and official Islamic Authority calculation APIs.

CALCULATION METHODS

Official Awqaf & Umm al-Qura Integration

Direct integration with UAE Awqaf (Method 16) and Saudi Arabia Umm al-Qura (Method 4) calendars for precise regional prayer schedules.

AUDIO PLAYBACK

Automatic Audio Adhan & Recitations

Plays customized Adhan audio automatically at prayer times. Includes built-in player for daily morning recitations and volume controls.

SYSTEM INTEGRATION

Quiet System Tray & Windows Notifications

Runs silently in the Windows System Tray with automatic startup capability and native Windows desktop notifications.

PERFORMANCE

ReadyToRun (R2R) AOT Compilation

Pre-compiled for ultra-fast startup under 100ms and minimal RAM usage (< 30 MB) without slowing down your PC.

OFFLINE SUPPORT

Built-in Solar Offline Calculator

Features an offline astronomical solar calculation engine to ensure accurate prayer times even without an active internet connection.

COMMUNITY

100% Free & Open Source

Distributed under the MIT License with zero advertisements, zero tracking, and zero telemetry.

3-Tier Resilient Architecture

Guarantees uninterrupted prayer time accuracy under all network conditions.

Primary Provider API

Fetches official timing data directly from UAE General Authority of Islamic Affairs & Endowments (Awqaf) and Saudi Umm al-Qura servers.

Geo-Location Coordinate Endpoint

Falls back to precise latitude and longitude calculation API endpoints if primary server is unreachable.

Offline Solar Engine

Executes local mathematical solar algorithm (PrayerCalculator.cs) when offline.

Frequently Asked Questions

Technical details about Adhan App.

Does Adhan App require installation?

No. Adhan App is distributed as both a Setup package and a standalone portable executable (`AdhanApp.exe`).

Which Windows versions are supported?

Adhan App is fully optimized for 64-bit editions of Windows 10 and Windows 11 with native Fluent UI aesthetics.

Is the application completely free?

Yes. Adhan App is 100% free forever (*Fee Sabilillah*), open source under the MIT License, and contains no tracking.

Can I customize the Adhan audio files?

Yes. You can select custom Adhan audio files per prayer and adjust audio volume directly from the Media Settings tab.