SplatKing

Gaussian SplatKing is a free iOS capture app built specifically as a reliable input source for downstream 3DGS training. The app supports three capture modes — Video, Photo, and LiDAR — and uses dual-lens capture in Video and Photo modes to cover more space faster. LiDAR mode pairs a single RGB lens with the on-device depth sensor.

Capture features include 4K video, automatic photo capture while walking through a space, locked camera settings (brightness, shutter), and packaged export: every session's images, depth, and metadata are written to a single folder in the iOS Files app, ready to zip and AirDrop or upload to a reconstruction pipeline. SplatKing is announced and operated by Radiance Fields.