Magazine app without store publishing?

Hello Everybody,
I have been looking around how to do this but still cannot find a solution.

My client is ordering 200 cheap Android tablets. They want to create a magazine like presentation that the client would read, ideally scroll like a website, and flipped to the left to find another page. I found some services that allow me to create a magazine but looks like all take care of the distribution. I do not want such app to be available on Google Play. I simply want to upload it to each tablet, install with an icon on the front screen, and done. The app would simply show photos, graphics, text, if lucky, then video. There would be links to websites. Done.

I downloaded Android Studio, but with my limited programming experience, that is way too much for me. I can handle Dreamweaver, HTML, CSS, some PHP, but that is about it.

Could anybody point me to a solution that would create an interactive magazine for limited (read not mass) distribution?

Thanks