App Name: Buf3D Lite What it does: A 3D model viewer for Android that opens huge models, even 3D scans with millions of triangles, smoothly on ordinary phones. It also lets you build LDraw brick models step by step, with the parts list for each step. Key Features: - Multiresolution engine I developed (Progressive Fans) that adjusts the detail in real time, so huge models stay smooth - Cinematic rendering: real-time shadows with a movable sun, ambient occlusion, realistic plastic and metal, skies and clouds - Reads STL, OBJ, PLY, 3DS, LWO, OFF, DXF and LDraw; exports to STL and OBJ choosing the triangle count, handy for 3D printing Goal: Launch. This is the first release of the free version. Giveaway: None. Cost: Free, no ads, no subscriptions. It has every feature and opens a selection of catalogue models and your own files up to 200,000 triangles. An optional paid version, Buf3D+ (one-time purchase), opens the whole catalogue, your own LDraw files and models of any size. Link: https://play.google.com/store/apps/details?id=com.cimplus.buf3dlite&referrer=utm_source%3Dreddit%26utm_medium%3Ddroidappshowcase%26utm_campaign%3Dlanzamiento2026 I'm the developer, happy to answer questions about how it works.   submitted by   /u/Existing-Lime-8775   to   r/droidappshowcase [link]   [comments]