
See your iPhone Duo’s opening angle
kakdo° displays the iPhone Duo’s opening angle and its supplementary angle. Requires compatible iPhone Duo hardware and iOS 27.1 or later. On regular iPhone and iPad, photo tools let you measure several angles, add notes, save and edit measurements, and export PNG or CSV. Photo tools require iOS/iPadOS 26.5+. US$1.00 once, with no ads or subscriptions.
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.