TDPT is a powerful application that allows users to perform real-time motion capture using their iPhone camera. With just a single picture of the whole body, TDPT can accurately capture motion in real-time. Users can also perform motion capture while playing a video. It is important to ensure that the camera captures the entire body and that the video shows the whole body alone for optimal motion capture.

The app offers various features to enhance the motion capture experience. Users can set the image of the "Photos" app as the background image or import their own VRM avatar to customize their appearance. In the Premium Menu, users can change their avatar from VRoid Hub, as well as access additional functions such as live streaming and exporting motion data.

TDPT provides convenient options for camera switching, video selection, and avatar movement modes. Users can switch between the inner and outer camera, choose their favorite video for real-time motion capture, and control avatar movements including rotation, movement, and enlargement/reduction.

The app also includes a settings screen where users can switch the background display, select background images, switch the input video display, adjust video volume, enable microphone usage for lip sync, adjust filters for smooth or rough movement, switch the frame rate, and display the frame rate value.

For advanced users, the Premium Menu offers additional functionalities such as connecting with VRoid Hub to use custom avatars, transmitting motion data using VMC protocol or OSC Tracker for VRChat or Cluster, live streaming via replay kit or RTMP, and exporting motion data in VMD or BVH format.

TDPT is compatible with iPhone SE (2nd Gen) and iPhone 11 or newer models. It provides a comprehensive set of features for real-time motion capture and customization, making it a valuable tool for users interested in motion animation and virtual avatars.