Trueness and scanning time of smartphone-based photogrammetry applications: an in vitro comparative study.
OBJECTIVE To compare the global and regional trueness, native-scale usability, and full-face scanning time of three smartphone-based photogrammetry applications. METHODS Thirty mannequin-head scans (n=10/application) were acquired with an iPhone 17 Pro using Polycam v.5.2.0, Qlone Dental v.1.0.14, and KIRI Engine v.4...