As-salamu Alaykum wa Rahmatullahi wa Barakatuh,
SmartAzanClock.com is a progressive web application that can run on various platforms.
You can think of it as an "app" that installs itself once you add it to your home screen.
After you set it up on a device of your choice you can manage it using your smart phone
or computer while you're online & on the same network. No registration or login is required!
Unless you want to be up-to-date with the latest updates (including new Azan recitations, clockfaces etc.) you don't need to be connected to Internet for SmartAzanClock to work.
You can disable WiFi or switch to airplane mode after initial setup.
Accurate Prayer Times
Smart Azan Clock calculates prayer times based on your exact location using PrayTimes.org library. It uses Google APIs to
determine your coordinates & altitude and it auto-adjusts on daylight savings time changes.
You can set alarms for fixed times everyday. Waking up for work, bells for your homeschool!
These are alarms based on prayer times. For example 15 minutes after Sunrise for Salatul Ishraq or 60 minutes before Fajr for Sahoor. You set it once and it auto-adjusts itself every day!
Listen to high quality audios of Qur'an Recitations, Duas any time you like with a simple touch on your mobile phone.
Get Your SmartAzanClock
DIY: Raspberry Pi Instructions
Build your own Raspberry Pi Smart Azan Clock from scratch. This option requires some technical knowledge.