Viewer3D vs Viewra 3D
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Viewer3D
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Powerful 3D Visualization. Absolute Privacy. Viewer3D is a high-performance, fully offline tool engineered for professionals, designers, and 3D printing enthusiasts. View, inspect, and interact with your models instantlyβwithout cloud uploads or data privacy concerns. Why Choose Viewer3D? 100% Offline & Secure: Your intellectual property never leaves your device. No internet required, no tracking, and zero data collection. Zero Storage Overhead: Using advanced in-place file access, Viewer3D opens models directly without creating redundant copies, saving your deviceβs storage. Industry-Grade 3MF Support: Fully compatible with multi-color models and plate layouts from popular 3D printing slicers. Immersive AR Experience: Bring your designs into the real world. Visualize models in your physical environment with high-precision Augmented Reality. Key Features: Multi-Color 3MF Management: Seamlessly render multi-part 3MF files. Customize filament colors directly within the app to preview your final print. Intuitive Gesture Control: Optimized spatial navigation with fluid two-finger panning and pinch-to-zoom for precise inspection. Seamless Integration: Open 3D models instantly via the "Share" menu from Files, Mail, or any other app. Supported Formats: Comprehensive support for STL, PLY, OBJ, 3MF, STEP, and 3DM. Whatβs Next? (Our Roadmap): We are constantly evolving! Upcoming features include: β’ Enhanced STEP Support: Read and manage individual parts/assemblies. β’ Professional Tools: Section views, Material settings, and Exploded views. Support & Feature Requests: apple@everver.com
Viewra 3D
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Viewra 3D is a local-first 3D model viewer designed for private and smooth file viewing. No account registration or cloud upload required. Supports a wide range of 3D and CAD/BIM formats, including 3DM, 3DS, 3MF, AMF, BIM, BREP, DAE, FBX, FCStd, GLTF, IFC, IGES, STEP, STL, OBJ, OFF, PLY, and WRL. * Model Tree Show or hide model nodes by hierarchy to focus on specific structures and parts. * Section View Inspect internal structures and hidden components with interactive sectioning. * Exploded View Separate assembly components for a clearer understanding of part relationships. * Screenshot Export Capture the current view and export high-resolution images for sharing or documentation. * Multi-Format Export Export models to STL, PLY, GLB, OFF, 3DM, BIM, and other 3D formats for easier collaboration and data exchange. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Viewra 3D at Free against Viewer3D's $0.99. Viewer3D's advantage is in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.6). On update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Viewra 3D is free to download; Viewer3D costs $0.99 up front. Viewra 3D sells 3 in-app purchases, starting at $2.99 per month. Viewer3D asks for nothing beyond the download.
Viewer3D ships an update every 3 months, Viewra 3D every 2 months. The most recent releases landed on October 2, 2026 and September 9, 2026 respectively.
| Parameter | Viewer3D | Viewra 3D |
|---|---|---|
| Price | $0.99 | Free β better |
| Update frequency | Every 3 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 β better | 18.6 |
| Further details β not scored | ||
| Size | 24 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | εδΊ¬η§€ι«η§ζζιε ¬εΈ | Shenzhen Seize Times E-Commerce Co., Ltd. |
In-app purchases
Viewer3D
No in-app purchases
Viewra 3D
- Viewra 3D Pro (1 Month)$2.991 Month
- Viewra 3D Pro (1 Year)$29.991 Year
- Viewra 3D Pro (Lifetime)$79.99









