Wendywu
I use the tarotbot apps on my Kindle HD and phone. You can use them on tablets too. They have an RWS one and others using other decks. They are working in association with the deck authors and credit them, and Il Meneghello link back to tarotbot. The even better thing is that you can scan in your own decks and use them with any edition of the app
And you can use your own decks with the free versions as well as the paid
And you can use your own decks with the free versions as well as the paid