when the electricity
went out , plug your phone into the charger , and the app will alarm you when the electricity is on :)
and its open source
https://github.com/MaysaraHolmes/electricity-alarm
- إضافة ميزة الإهتزاز
- إيقاف المنبه تلقائيا عند إنقطاع الكهرباء