I found this on page 6 of YAPPADAPPADOO whitepaper and it is really interesting to know that YAPPADAPPADOO team promotes sharing of apps which is a good thing for people who have already purchased the applications. It will somehow create new friends and encourage everyone to be generous.
Users will love yappadappadoo, because they can access a universe of Progressive Web Applications. They can try out applications spontaneously and quickly. With Blockchain technology they can buy, use, and even transfer applications to other users.
Yes that's really awesome deal from yappadappadoo, transferring their apps to our friends and family members is a enjoyable and helpful things to do... And when someone need a particular app but not have enough money /token then both of you can share an equal half price, by that both of you can have the apps in much cheaper price...