উক্তি পরিবর্তন ~Bangla Grammar for Android – Latest Version & Features

Bismillahir Rahmanir RahimAssalamu Alaikum Dear Brothers, Sisters and Friends.
For those of you who are looking for SSC, HSC, Buet, University, Medical, Bcs, Bank Job, Govt Job, non-govt jobs, the importance and necessity of Bangla Bacon is immense.
This Android app is enough for those who are looking for Bangla Grammar Book or Bangla Second Letter together.
It can be said, all within one.
It will also be used as an original book for various preparatory exams.
A part of this Bengali grammar is the change of utterance.
The app discusses the change of speech completely.
If you want, you can download and read it offline.
I published the book completely free of charge for those brothers who could not afford to buy it.Hope you will encourage us with your valuable comments and ratings.