Edapp for missionary friends?

Hi, I've been serving as a missionary for a while now, and I was wondering if there was a program or webapp that can walk a friend through the missionary lessons from preach my gospel? It could have different tabs for different lessons with member testimonies, scripture references, and whatnot. It would be nice to be able to stick it in a brochure qr code or something.
My problem is, I have very little experience making functional web applications, otherwise I'd already be trying to make one. I need someone's help to get into it.
If there's already something like that, that would be handy too. (bonus points if it's in Estonian)
Thanks!

The Church's Book of Mormon app is the closest to what you're describing, though not exactly the same. In addition to the Book of Mormon itself, it has a lot of helpful resources for learning about the Church. You could send feedback in the Book of Mormon app with suggestions for additional features. I believe there are pass-along cards available with a QR code for the Book of Mormon app.