Pro Tennis Volley by Neon Play
Price: 69p
For: iPhone

For those far more comfortable with a smartphone in their hand than a racquet, Pro Tennis Volley is a find. Neon Play's smash charges you with taking on balls fired from a machine, thwacking them back towards targets on the other side of the net with a swipe of your finger. Just don't count on taking on any of the world's top stars – Pro Tennis Volley is for mastering ball machines only.