Cribbage with Grandpas is a Cribbage app you can play on mobile devices. There are plenty of free cribbage apps out there, but I like this implementation a lot more. It's available on both Android and Apple for just a few dollars and gives you the ability to make custom Grandpa avatars to play against. Besides just the way your grandfather looks, you can also choose personality traits, the setting in which you play, and the snack that he has sitting near him. He'll tell jokes and make comments throughout the game, which makes it just that much more immersive. Is it necessary to pay to have these things? Absolutely not. Does it add a lot to the experience? Absolutely. As with other Cribbage apps, there are different difficulty levels so even if you've never played before you can get better and still have a challenge. One thing I really like is that you have to score your cards yourself by selecting them. If you happen to miss something, Grandpa will let you know that