So far the game seems to be just a VN. Its set in America and you can tell simply because of the amount of English you actually see. There was only like 1-2 phrases that bothered me.
Like I said earlier there is only one chapter released so far. I didn't read all of it but did read a few lines here and there just to get an idea of what is going on.
To me the game seems like it would be better played on pc or the switch (which is the other platform we would get it on besides iOS and android.) but generally speaking the graphics look pretty great.
I can't tell you if the value of the game will be worth it as I haven't bothered to look to see how much it will be, but judging by what I've seen so far I'll more than likely be fine with the price.