Dainik Vandana Mantra is the best app for god prayers/ devotional songs without any background music.

Features:-
1) Without any background music.
2) Many prayers/mantra in one single app.
3) Interactive user interface.
4) It contributes bhakti, intense love and devotion towards god.
5) No need to install different apps for prayer/mantra.

Disclaimer:- I am glad to tell that it is the official app of Dainik Vandana youtube channel. Do visit our channel also - Dainik Vandana

Thanks