The app Devi Stothras contains the following content
Devi Stothrams
Devi Ashtakams
Devi Mantra
Devi Devotionals Songs
Dussehra Songs
Durga songs
Kali Songs
Annapoorna Ashtakam
Bramarambika Stothram
Cheti Bhavannikila
Durga Devi Kavacham
Lalitha Pancharatnam
Meenakshi Pancharatnam
Namasthe Sharanye
Om Jayanthi Mangala Kali
Annapoorna Stothram
Raja Rajeshwari Ashtakam
Saraswathi Stothram
Sarvamangala
Sridevi Khadgamala Stothram
Yadevi Sarvabhuteshu

The app is offline capable audio can be played without internet