MatchScorer for Tennis can also record the hitting point and the shot kind.

The tennis shot can be categorized into two, service and stroke. It will be explained in the following. These "shot" is overwritten the previous input if you don't input a "Tap", which means ball bounce, yet. 

Service

Service is classified into three, flat, slice and spin services. You can input these service with your finger Fling.

The service type is distinguished by the tilt angle of the Fling with respect to the vertical. Fling vertically means FLAT service. With the tilt angle become greater, it recognized as Slice and Spin services. Please note if you Fling horizontally it is recognized as UNDO.

Stroke

There are Fore, Back and Overhead in stroke. Regarding the Overhead, it can be set only in net play so far.

The Fore and Back (or Right and Left) are distinguished by the tilt direction (right or left). Same with the service, the stroke can be categorized into Slice, Drive, Egg and Lobbing and they are distinguish by the tilt angle. You can confirm the recorded shot in the Toast Window which are displayed on the screen.

These shot data would be very useful data for your tennis improvement.