• Virtual bass planner: move speakers and the listening position, then compare a color bass map and before-and-after curves. Approximate model for closed rectangular rooms. • Live AR: display calculated wavefronts and a bass map in the room. • Two measurement passes check repeatability. Ambiguous results are rejected; stable relative phase readings can be inspected. • Successful measurements are saved locally and can be marked as favorites. • Compact results overview, refined color scale and clearer comparison curves. Simulations are labeled and do not replace a verification measurement.

New: a rotatable, zoomable 3D room view with readable listening distances, wall clearances and test positions. On LiDAR iPhones, capture room geometry, simplified furniture and optional coloured surfaces. A clear measurement view remains available at any time. Compare a new measurement with the previous one: position changes, left/right timing and both bass-response shapes. The app checks whether the measurement conditions match. Improved: first-use introduction, audio-output selection, cancellation, signal detection, saved measurements, Pro export and German/English readability.

New dark design — easier on the eyes in a dimmed listening room and more legible during the AR measurement. The result now shows your measured setup as a picture: listening position, both speakers, the deviation to scale — plus the one thing to change, in a single sentence. Subwoofer tips now appear in every measurement mode, not just the camera measurement. The LiDAR auto-scan now shows the room height and lets you correct it before continuing — it feeds the room-mode calculation. Fixed: loopback latency calibration (Pro) reported success even with no cable connected, which left the absolute distances off by the playback latency. If you use Pro, please run the calibration once more.