Best app for "DHIKR & DUA" 

Dhikr & Dua is the latest endeavour of Life With Allah (a da'wah initiative of Ummah Welfare Trust). A beautiful app with a modern design to help you read dhikr and duas on a daily basis and on key occasions.
Key Features:
400+ Dhikr & Duas
Translation, transliteration, hadith/virtue
Audio
Emotions
Articles
Daily Reminders
Counter
Download now on the App/Play Store: lifewithallah.com/app