SubnetCal vs GLB Viewer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SubnetCal
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SubNetCalc is your all-in-one subnet calculator for IPv4 and IPv6. Whether you're a networking student or a seasoned IT professional, SubNetCalc helps you calculate network ranges, broadcast addresses, and host capacity using CIDR notation. With real-time validation and educational guides, youโll master subnetting in no time. Upgrade to premium for IPv6 support, subnet visualization, PDF/CSV export, iCloud sync, and scanning your local network for active IPs. Features include: IPv4 Subnet Calculator with CIDR and Mask support Real-time IP and CIDR input validation Convert between CIDR and Subnet Masks Visual subnet breakdown (Premium) IPv6 support and Ping Scanner (Premium) Export results to PDF/CSV (Premium) iCloud sync for calculation history (Premium) Terms of Use: https://sites.google.com/view/paid-application-terms-of-use/%ED%99%88 Privacy Policy : https://sites.google.com/view/app0private/%ED%99%88 Contact Email : hesung0805@gmail.com
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 in-app purchases: GLB Viewer at none against SubnetCal's 1. On price, ads, device support and iOS requirement 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. SubnetCal sells 1 in-app purchase, starting at $1.99 per month. GLB Viewer asks for nothing beyond the download.
| Parameter | SubnetCal | GLB Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 9 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone, iPod โ better |
| Requires iOS | 16.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Haeseong Jung | Animesh Manna |
In-app purchases
SubnetCal
- Premium$1.991 Month
GLB Viewer
No in-app purchases









