Apps like Nidhanam - निधानम्

Here are some great alternatives to Nidhanam - निधानम् by Sat Vichar Darshan :
Aalaya Hindu Devotional Songs
Aalaya Hindu Devotional Songs
★4.5
GeetKiKitab
GeetKiKitab
★4.8
Swaminarayan Satsang App
Swaminarayan Satsang App
★4.8
Gita Seva : e-Books and Audio
Gita Seva : e-Books and Audio
★4.9
Kripalu Kripa Sindhu
Kripalu Kripa Sindhu
★4.9
Vitragvani
Vitragvani
★4.6
Upanishads - दशोपनिषदः
Upanishads - दशोपनिषदः
★4.8
Sant Rampal Ji Maharaj
Sant Rampal Ji Maharaj
★4.9
Audio Kumbh | RSS App
Audio Kumbh | RSS App
★5.0
Bhakti song - Bhajan geet
Bhakti song - Bhajan geet
★5.0
Shri Anandpur Satsang
Shri Anandpur Satsang
★5.0
Akshar Amrutam
Akshar Amrutam
★4.5
Saregama Bhakti
Saregama Bhakti
★4.5
Hansavedas Academy
Hansavedas Academy
★5.0
Bhagavad Gita: Hindi Book App
Bhagavad Gita: Hindi Book App
★4.0
Shiv Puran in Hindi शिव पुराण
Shiv Puran in Hindi शिव पुराण
★4.6