This application is called Usulu Salasa Sherh by Usaymin 02, and it is an app that contains 74-144 of Ders 74-144, which is prepared for reading by Brother Aburuslan Adam Ibn Muhammad without the net book.
For those who want to download the first part of this book as an application from Playstore
https://play.google.com/store/apps/details?id=com.hussenapp.usulsherha
- This app is designed in such a beautiful way by Dr. Hussain Umar, we also prepare Quran lessons, Hadith lessons and tafsir applications by order. You can reach us on this phone number 251912767238.