Google ARCore - Google Augmented Reality SDK
Blockhead - Turn your Apple charger sideways so it fits in more places
8th Wall - Cross-Platform Mobile AR
MultiDock - Organize your favorite folders, files and apps with multiple Dock’s
Wikitude SDK - Wikitude’s all-in-one AR SDK combines 3D tracking technology (SLAM), image recognition and tracking, as well as geo-location for apps.
Camo - Use your iPhone or iPad as a pro webcam