Opening angles and angles in photos. kakdo° lets you check a compatible device’s opening angle as a number, and measure and record angles in photos.
■ See the opening angle On compatible hardware, the angle follows the hinge as it opens and closes. Check the opening angle and its supplementary angle as numbers.
■ Measure photo angles Measure an angle that catches your eye in a photo. Keep several angles on one image.
■ Keep your photo measurements Add notes and save photo measurements on your device. Reopen and edit them later, or share a PNG image or CSV.
One purchase. No ads or subscriptions.
Photo features require iOS/iPadOS 26.5 or later. Separate Live hinge readings require compatible iPhone Duo hardware, iOS 27.1 or later, and available public-API data. Photo measurements are 2D angles in the image plane. Viewing direction and point placement can make them differ from the real object’s angles.
- Updated
- Listed here
- App Store ID
Built this? Put a badge on your site
<a href="https://indie-apps.com/apps/kakdo-angle-protractor-087785"><img src="https://indie-apps.com/badge/kakdo-angle-protractor-087785" alt="Listed on Indie Apps" width="150" height="56"></a>
