Cotech Scan vs GLB Viewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cotech Scan
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Transform real-world objects into detailed 3D models with ease. Our app lets you scan, generate, and view USDZ models, all within a smooth and intuitive interface.
GLB Viewer
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GLB Viewer is a fast, powerful, and privacy-focused tool designed for 3D creators, developers, designers, and enthusiasts to inspect and view 3D GLB and gLTF models directly on iOS. Key Features: - Instant 3D Rendering: Powered by a modern WebGL/Three.js engine for smooth visualization. - Local File Import: Open 3D models seamlessly from iOS Files, iCloud Drive, or local storage. - Export Video : Glb file also can export mp4 video format - Sample Library: Pre-loaded high quality sample 3D models to test and explore instantly. - Detailed Inspection: Inspect geometry, textures, animations, materials, and wireframes. - 100% Private & Local: All model processing and rendering takes place entirely on your device. Your files are never uploaded to any remote server. - Interactive Controls: Orbit, pan, zoom, reset view, and toggle wireframe mode with intuitive touch gestures. Whether you're testing 3D assets for game development, AR/VR, or 3D printing, GLB Viewer offers a lightweight, reliable solution on the go. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bugblitz98.github.io/glbviewer/privacy.html
Screenshots
Verdict
The clearest difference is ads: Cotech Scan at none against GLB Viewer's shown. Cotech Scan also leads on update cadence (every 4 days vs every 9 days). GLB Viewer's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cotech Scan ships an update every 4 days, GLB Viewer every 9 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Cotech Scan | GLB Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days โ better | Every 9 days |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 40 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | iBoson Innovations | Animesh Manna |
In-app purchases
Cotech Scan
No in-app purchases
GLB Viewer
No in-app purchases
Questions
Is Cotech Scan free?
Is GLB Viewer free?
Do Cotech Scan or GLB Viewer have ads?
Which is updated more often, Cotech Scan or GLB Viewer?
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