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.
try reading this article its a good read about the advantages of PWA to users and developers.
https://www.itproportal.com/features/progressive-web-apps-why-theyre-revolutionising-the-user-experience/this article is a good read too highlighting the benefits of Progressive Web Apps
follow this link
https://www.infoq.com/articles/progressive-web-app-benefits-i read the article i notice this one in particular , i know PWAs works offline and doesnt need to be install
Like websites, PWAs can be accessed via URLs and are therefore indexable by search engines,
meaning its possible to find the pages on Google and Bing for instance.
This can be a huge advantage compared to mobile applications where all internal data is just that, internal.
One of the biggest differences between PWAs and native apps is the presence of the app store middleman.
For Progressive Web Apps, this middleman is completely taken out.
For app developers, no app store means you are no longer restricted by iOS and Androids rules and guidelines.
A developer will not have to go through an approval process, allowing the app to be used as soon as its ready.
There is also no need to manually update the app, as the revised app version will instantly and automatically be available to everyone.
I have highlighted some part of your statement. May I ask if this will not be a problem? This indicates that a developer can do whatever he wants for the application? I believe that rules and guidelines are made to make the process safe and reliable and attain the required standards given by apps regulatory body. Please enlighten me about this. YAPPADAPPADOO is a great project but without proper rules and guidelines as well as approval, I think it will be chaotic.