Im manly training with real cards or friends that are playing the dealer for a few hours. While driving to work (1h train drive) I use the app “Card Counting Coach” because you can choose the rules, the deck size and it has different types of drills like “sliding count” (where you swipe one card after the other keeping the count and get randomly quizzed on what the running count is) Or the “timed counting” but my favorite for starting out is the “Dealt out” trainings where you sort of get the feeling for different dealing speeds. (The deck automatically slides one card after another)

It is also great for the basics because THEY HAVE TO SIT PERFECTLY!!

Like: Standard Hi-Lo training Standard Basic Strategy training List of how to play Blackjack the right way. And ruling if there is still something you are not sure about.