Well Bill, you have run into what I have run into with my Ipad. Probably because the claim they have millions? of apps, finding the right one takes a lot of time and intricate search words.
Finding one that works 'just like on a PC' is next to impossible. They are almost always a subset at best.
Apps never have enough detail to say what and how they really work. User comments are 'works great' and then you have to go through how many to find something in detail.
So buy a tablet and use it for what it is good for, not what you would like it to do. Keep the computer for what it can do for you.