Accuracy and reliability work throughout. • Floor areas: when the outline is reconciled to the squared walls, the sheet now says so — a derived area is never presented as the scanned one. • Tape-verified walls: the check is now tight (20 mm), so a rescan that disagrees with your tape is no longer drawn as verified. • The two-scan rule: a gap-fill patch no longer counts as an independent second scan. • 3D models use measured window sill and door head heights instead of assumed ones. • DXF files now declare metres, so they import into millimetre CAD templates at the right scale. • Free exports: the free-version mark now appears on every page, including the room schedule. • Hand-positioned rooms: resetting to measured positions now sticks across your devices, and tape verifications made on one device are no longer lost to another. • Scanning: clearer handling when camera access is off, a way out if processing stalls, and rooms created mid-scan land on the floor you are working on. • Fixed the Pro page closing itself on iPad, and exports that did nothing when tapped.