Sell me an App not nickel and dime it – Video Poker + Perfect Play Trainer : Las Vegas ... Review

Pulling up various resources to accelerate learning optimal play but disappointed constant need to purchase training here. I'd prefer a flat fee to purchase app. I'm all for unique revenue models but personally don't a pay as you go for software doesn't work for me. Flat fee, subscription based, advertisements are better. Unfortunately, I've deleted for a subject that I will pay others for.
Review by AP_Bob on Video Poker + Perfect Play Trainer : Las Vegas ....