apple and andoid plus website

audiobook application (like audible and blinkist) for ios, android and website. The app will need to have the following features:

token allocation per user per book per month
allow offline listening while subscription is still valid
payments system card, paypal, and prepaid code
different categories of books
audio and pdf format of book
summary of books for trial versions
sleep time auto off/ bookmark etc
after subscription end no offline books will work
speed control of reading 1x 2x etc
apple car play android auto flexibility
website and app user/book synchronisation
cloud integration
user screen customisation favourite, booksmark etc
only one login at a time
smart search and filter for audio books
customer support contact
social media integration
play and pause function
subscription management
advertisement management
add/delete/edit books management side
review and rating by user
background play
connect with smart speakers
extra content management
2 minutes segment audio support
admin side statistics on user reading books etc
author commission auto funds calculator
gift card purchase
3 language support