I don't have the above apps. I do have three by Fool's Dog-Rosetta Tarot (a new version of the Thoth and my favorite), Fellowship of the Fool (pretty watercolors and pagan in tone), and Tarot of the Holy Light (alchemical symbolism). The Rosetta has the companion book included with the app. Even though I have the actual deck, I thought the app was an amazing value at $3.99 since the book is $26 or so. The Tarot of the Holy Light app has a partial text of the yet unpublished companion book so again a great deal. These apps run really well because the developer actually worked for Apple.
I also enjoy the Mystic Dreamer tarot app by another company. I own this deck too, but enjoy having the app so I don't have lug a deck around to do daily draws. While the physical deck is lovely, the cards look absolutely luminous on my iPhone. They would probably look even better on an iPad. All of these apps have multiple spreads, a journal feature for reader comments on cards, card commentaries and so on.