The new version not as good

I used to love this app before much more. It showed me a regularity status and motivated me to do the prayers on time.(talking abt the prayer book ) Unfortunately since the new update(though the interface looks nicer) , the functions have disappeared . It also erases the prayers i already logged in. I open the app in the next day n i see it erase the prayers i did log before!!!
This is all so annoying . Appreciate it if the providers could release a solution for this problem!

Student790 about Athan: Prayer Times & Al Quran, v4.0.1