RealityScan is a free app that can turn regular photos into 3D models, introduced by Epic Games (and Quixel). The app is currently in an open beta phase, allowing users to create 3D models using an iPhone or iPad.
According to the official website, RealityScan enables users to create realistic 3D models using photogrammetry software, which can be uploaded to the Sketchfab platform (a well-known 3D modeling platform where users can publish, share, buy, and sell 3D models).
To create 3D models with the RealityScan app, users must apply for the beta test and install the app on their iPhone or iPad. However, access to the RealityScan app is currently limited to 10,000 users, and this quota has already been filled, so no new beta testers are being accepted.
Epic Games has announced that the app will soon be available to everyone in early access. Initially, the app will be available only for Apple devices, but it will be adapted for Android smartphones and tablets in the coming months.