Sri Ramakrishna was a great yogi and spiritual teacher in the 19th century. He is assumed to be an avatar or incarnation of Lord Vishnu. He became a priest in Kali temple at Dakshineshwar at the age of 30. After so many efforts, he could see the Goddess Kali in the divine form. He was not satisfied in seeing God only in Dvaita path.
Aadhya Creations is the developer of the app which relates to the Books & Reference category. The developer rolled out a new version of the tool on Sep 9, 2016 and over 10K users downloaded and set up Sri Ramakrishna. Users rated this application 4.8 on Google Play.
You can get the setup package of Sri Ramakrishna 1.2 for free and take a look at users' reviews on Droid Informer. The app runs on Android 4.0 and above. This download is completely safe.