Tennis Australia Technique App is a full version lifestyle app designed to assist coaches, teachers, parents, and players in developing their tennis techniques. The app offers a comprehensive range of features, including high-definition recording of players' strokes, a side-by-side and overlay comparison of players' strokes to reference strokes, and the ability to set a synchronization point for comparison.

The app also provides annotation tools such as drawing lines, measuring angles, inserting text and shapes, recording voiceovers, and taking screenshots to highlight your analysis. The time delay function allows players to view themselves and get immediate feedback. The app's learn mode provides model strokes for all stages (Red, Orange, Green, and Yellow level) for all strokes in video and images.

In addition, the app has a file management feature that allows users to rename, trim, split, delete, save to the cloud, and save to the camera roll. Users can communicate their analysis via email, YouTube, Dropbox, and camera roll. Lastly, the app has a speedometer feature that measures the speed of a player's shots. Overall, Tennis Australia Technique App is a comprehensive tool that provides an excellent platform for tennis enthusiasts, and is highly recommended.