Shesher Kabita with Audio Book play online

By the end of the popular novel by Rabindranath Tagore poem (Shesher Kabita) books and audio plays (audio) with the Android app.
Spec:
1. Audio full offline
II. But size is only 17 MB of audio applications for nearly an hour
3. Chapters in the drawer
4. Bengali fonts built-in
5. Animated designs

Shesher Kabita is a novel by Rabindranath Tagore, widely considered a landmark in Bengali literature. The novel was serialised in 1928, from Bhadro to Choitro in the magazine Probashi, and was published in book form the following year. In this app- Audio and Text both are integrated. Users can read or can listen the audio from this app of entire novel.

Bengali language
Offline audio
Chapters on drawer system
Nice Bengali font
Animated UI