3D Model Viewer vs NavLink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Model Viewer
View and interact with various 3D model formats in both AR and 3D modes. This intuitive tool supports local and cloud documents, custom backgrounds, and shadow casting. Easily import models via multiple methods and share your creations.
- AR and 3D viewing modes
- Supports numerous 3D file formats
- Local and cloud document integration
- Customizable backgrounds and shadows
- Model information display (size, volume, etc.)
- Multiple import and sharing options
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An advanced 3D model viewer for viewing all kinds of 3D models. Featuring AR viewing, custom rotation pivot and exploded assembly view. Preview mesh models including OBJ, STL, STP, DAE, PLY and Blend, supporting rendering, animation playback, 3D printing and model data inspection. Features 1. Support AR and 3D viewing modes. 2. Customizable background and environment lighting. 3. Animation preview for GLB, GLTF, FBX and more formats. 4. Real-time shadow casting. 5. Local & cloud document management (iCloud, DropBox, etc.). 6. Set custom rotation pivot point for model viewing. 7. Exploded view function to separate assembly parts. 8. Wide format support: STP, STEP, BERP, IGES, 3DS, OBJ, GLB, GLTF, STL, SLC, 3MF, PLY, OFF, DAE, Blend, FBX, USDZ, MD2, MD3, MD5, MDL, MS3D, DXF, X Read packaged archives containing models, MTL files and textures: ZIP, RAR. 9. Multiple import ways: iTunes File Sharing, AirDrop, iCloud, email attachments, web download. 10. File sharing via AirDrop or Email. 11. Capture, share and save screenshots. 12. Auto rotation and full-screen viewing mode. 13. Display model metrics: dimensions, volume, surface area, vertex count and triangle count. 14. Folder management in the file browser. If you have any suggestions or questions, please email belighten@gmail.com. Thank you for your support!
NavLink
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Machen Sie Ihr Schiff smarter – mit der offiziellen App für NavLink2! Ob Geschwindigkeit, Flottwasser oder die aktuelle Position: Mit dieser Anwendung haben Sie alle wichtigen Informationen jederzeit im Blick – direkt und komfortabel auf Ihrem Smartphone oder Tablet. Die intuitive Oberfläche sorgt dafür, dass Sie Ihre Schiffsdaten schnell und zuverlässig abrufen können, egal ob unterwegs auf dem Wasser oder im Hafen. Darüber hinaus bietet die App die Möglichkeit, Ihre aufgezeichneten Daten optional in die Cloud hochzuladen. So können Sie Ihre Fahrten archivieren, später auswerten oder für weiterführende Analysen nutzen. Sollten Sie an dieser Funktion interessiert sein, kontaktieren Sie mich einfach – ich unterstütze Sie gerne persönlich bei der Einrichtung. Erleben Sie mehr Kontrolle, Komfort und Übersicht mit Ihrer NavLink2-App!
Screenshots
Verdict
The clearest difference is in-app purchases: NavLink at none against 3D Model Viewer's 5. NavLink also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 3D Model Viewer sells 5 one-off in-app purchases. NavLink asks for nothing beyond the download.
3D Model Viewer ships an update every 3 weeks, NavLink fortnightly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | 3D Model Viewer | NavLink |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (328 ratings) — better | — |
| Positive reviews | 59.2% of reviews | — |
| Number of ratings | 328 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 28 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | 健 钟 | Karl Waldmannstetter |
Bugs and requests
3D Model Viewer
Reported bugs
3 issues- App crashes when trying to delete models
- Cannot open .3mf and .glb files
- Texture and shading issues with some models
Requested features
4 requests- Add support for more 3D file formats
- Improve model rendering quality
- Implement better file management options
- Provide more customization and control over model view
NavLink
Not enough reviews yet to summarise bugs or requests.
In-app purchases
3D Model Viewer
- Remove Ads$1.99
- Model & Screenshot Output$1.99
- Background from Album$1.99
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- Large File Model$1.99
- All Features$5.99
NavLink
No in-app purchases
