It is ok just like "something is better than nothing"
I'll stick with online resources.
This biggest issue is how intrusive the ads are. Attempting to navigate, or read without an ad deliberately being placed to obscure the reading material, or get tapped upon finishing a section makes this app unfulfilling; especially when there are sites that do this job without such intusiveness. The design and font for each section of reading material seems uninspired and inconsistent. Quite the eyesore, unfortunately.
Shittiest app . They are making a fool out of you
UI Design Change
Dcoder compiler: a mobile code compiler ide,where one can code, learn Algorithms