You can download the Safari HD App for your Android today for free. This is a game and it looks to me like it is directed toward children but there are reviews from adults saying it is a fun game.
Overall the reviews are very good! Make sure you double check the price is still $0 before you click to buy.
I love these games on my phone because it keeps the kids happy and entertained when we are out running errands.
I love this game for my kids