Uchi vs Scantic

Uchi is a 3D scanning app for iPhone. Capture the spaces around you, generate realistic 3D models, and share them with the world. HOW IT WORKS • Start a scan, stand in place, and turn around — a guided viewfinder helps you capture 8 directions • Uchi generates a photorealistic 3D space (3D Gaussian Splatting) in the cloud • On LiDAR devices, you can also capture 3D meshes and 3D room layouts (RoomPlan) • Publish your scan to the map, or keep it just for yourself AN OPEN 3D MAP, BUILT TOGETHER Published 3D data becomes open data (CC BY-SA 4.0) — free for anyone to view, download, and build upon. Indoors or outdoors, let's build an open 3D record of the world's public spaces together: stations, shops, campuses, parks and more. Prefer privacy? Set a scan to "Only me" and it stays yours. FEATURES • Guided 3D capture — no special hardware required • Photorealistic 3D (Gaussian Splatting), mesh, and room-layout capture modes • Explore scans from around the world on a 3D map, with leaderboards • Download shared models in standard formats • Sign in with Apple or Google CAPTURE RESPONSIBLY • Capture public spaces only — no private residences • Avoid capturing people and personal information • Report and block tools are built in; removal requests are always honored Requirements: iPhone with iOS 18 or later. Mesh/RoomPlan capture requires a LiDAR-equipped or 6GB+ RAM device. Terms of Service: https://uchi-production.up.railway.app/legal/terms Privacy Policy: https://uchi-production.up.railway.app/legal/privacy

Scantic turns your iPhone into a fast 3D scanning tool. Capture a room, object, or environment and generate an interactive 3D Gaussian Splat directly on your device. The complete reconstruction process runs on the iPhone, without requiring cloud processing or an account. With Scantic you can: • Capture scenes using your iPhone camera • Generate detailed 3D Gaussian Splats • Process scans directly on-device • Inspect and navigate the reconstructed scene in 3D • Keep your captures private on your device Scantic is designed for fast experimentation, visual documentation, creative projects, spatial capture, and anyone interested in turning real-world scenes into interactive 3D content. For best results, move slowly around the subject, keep it well lit, and capture it from multiple angles.