Hi,
Thanks for posting job. Please make me correct if i am not on right track. What i understood is you need a book sharing app in both android and ios.
Where user comes to site, book search, read few pages, add to purchase list and buy to have full version of book. Now without registration they can not perform certain task so he/she need to register or login to have full access to app functionality. They can create their profile and add books to their favorite list, their current reading list, shopping cart etc.
Admin will be the super user for this entire project who will be having the complete authority to manage users, their profile, books, new publications, order history, payment etc.
We can offer a really low price, as we need good clients more than high payment. We need to get more details of the project.
Looking forward to hearing from you.
Yours Faithfully
Shubhashish Team