Seahaven GT ($0.99) offers a simple iPad adaptation of Free Cell solitaire. I first encountered Seahaven GT a few years back and thought it was a terrific implementation of a basic card game. It is fun to play and has really satisfying interaction elements.
Then a few months ago, I noticed it had disappeared from the App Store. So I pinged Dave Hardin, its developer to see what had happened to it. Turns out that life had interfered with his iOS work and he had pulled the app for the time being.
It wasn't until mid-October that crises cleared up and Hardin was able to re-introduce the app back to the store. Now that it's returned, here's your opportunity to pick up the game. It only costs a buck and offers a good value for the money.
Seahaven GT is not a particularly shiny adaptation. It doesn't have tons of bells and whistles or any special effects. What it does have is solid game play. I have played this game a lot and it just...works.
When you drag cards around, they do what you expect them to. When you double-tap them, they make sensible hops up to the free cells. When you reach the end of a game, the app knows it and provides a pleasing animation / sound effects.
There is a lot to be said for apps that are unspectacular, whose joy comes through the actual game play rather than the ornamentation around them.
If you're a card game enthusiast, give Seahaven GT a try. I'd love to see Hardin given the opportunity to develop more card games (hint *Spider* hint) if this re-launch takes off.