Word Domination is a game I am recently into and I like it because it's easy, fun and not boring. It's just another game app inspired by Scrabble but it only takes 5 words per players, less number of tiles on the board, with fun events and challenges. You can play it for free but you can also pay for more features. You won't earn in the game but you'll enjoy it if you are just trying to pass time or relaxing.
Here are some of my screenshots of the UI, it's easy to navigate. Come and challenge me if you get to try it.
