Couldn't download anything because if you don't pay the button doesn't work. Total scam.
AWESOME!! All the math and science books you will ever need📚👍😄
Thank to all the memeber belong to thus comunity
None other app can help so much like this.....
Great concept n easy language
Pdf where?? Helpful app, but I can't find where are the pdfs I've downloaded
- Nougat only - Added Bookmark shortcut - long press on icon
- Nougat only - Added round icon