VOID 3D vs 3D Model Viewer & Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VOID 3D
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VOID 3D is a 3D model viewer application based on AR technology. It presents 3D models in the real environment which is totally different from ordinary 3D model viewer application. You just need to find a suitable surface to present 3D models in real environment for 360 degrees observation. You can observe 3D models shared by other users or upload your own 3D models. VOID 3D is a 3D model viewer application using AR SDK engine called VOID AR. This application combines AR technology and 3D models to help 3D model fans to present and observe the 3D models in real environment. The unique feature using in this app is called VOID SLAM from VOID AR SDK. VOID SLAM is designed for high quality AR presentation. It is using monocular camera on regular smart phone or smart glasses to reach the same SLAM effect through Hololens. It lowers the threshold for high quality AR applications. [Support] E-mail: ar@voidar.net
3D Model Viewer & Converter
Inspect, convert, and export 3D models with a range of import and export formats. Features include cross-section slicing, exploded views, and orthographic projections. Works offline and keeps files local for a streamlined workflow.
- Import diverse 3D and point cloud formats
- Inspect model information summary
- Slice cross-sections for internal geometry review
- Use exploded view for assembly inspection
- Generate orthographic projection outputs
- Batch convert multiple files
- Basic editing tools: move, rotate, scale
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3D Model Viewer & Converter helps you inspect parts, slice cross sections, generate orthographic views, and export clean results across macOS, iPad, and iPhone. It works offline, keeps your files local, and is built for engineers, makers, designers, and 3D file users who need a lightweight way to review models before converting, exporting, or sharing them. Key Features • Import a wide range of 3D and point cloud formats, including 3MF, STL, FBX, OBJ, GLB, USDZ, MPD/LDR, DAE, TDS, AMF, LAS, PLY, PCD, XYZ, VOX, VTK, VTP, and DXF • Review a model information summary after loading, with quick access to format, file size, object/mesh/point counts, triangles, dimensions, materials, and textures • Inspect internal geometry with XY, XZ, and YZ cross sections, including automatic scan slicing and manual control of slice positions • Use exploded view to separate model components, inspect multipart assemblies more clearly, focus or pin individual parts, and export selected exploded parts to clean 3D files • Generate orthographic projection outputs — including front, top, and right views — in SVG format • Export clean 3D results to STL, OBJ, GLB, USDZ, and GLTF • Batch convert multiple source files — even across different model formats — into one target format in a single workflow • Capture model screenshots for export or sharing • Manage recent files with individual deletion and one-tap clearing to keep the entry point tidy • Basic editing tools: move, rotate, scale, delete, and undo changes to model objects • No ads. No tracking. No data collection. Just a clean, efficient workflow tool built for serious 3D review and output tasks. Pricing & Access • Free: Open and inspect models • Subscription: Unlock advanced inspection, conversion, projection export, and sharing workflows. A single subscription covers macOS, iPhone, and iPad. • Individual Unlocks: Permanently unlock the specific export and workflow tools you need — no subscription required. • Payment is charged to your App Store account. • Auto-renews unless turned off 24 hours before the current period ends. • Manage subscriptions in App Store settings. Privacy & Purchase Terms • Privacy Policy: https://apps.h53d.xyz/apps/3d-model-viewer/policy.html • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Have questions or need support? Reach out to danjian42@gmail.com.
Screenshots
Verdict
The clearest difference is in-app purchases: VOID 3D at none against 3D Model Viewer & Converter's 10. VOID 3D also leads on iOS requirement (8.1 vs 16.0). On price, update cadence, ads and device support 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 & Converter sells 10 in-app purchases, starting at $2.99 per 7 days. VOID 3D asks for nothing beyond the download.
VOID 3D ships an update every 2 months, 3D Model Viewer & Converter every 3 weeks. The most recent releases landed on October 29, 2026 and November 8, 2026 respectively.
| Parameter | VOID 3D | 3D Model Viewer & Converter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.5 (2 ratings) — better |
| Positive reviews | — | 42.9% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 8.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 107 MB | 18 MB |
| Age rating | 12+ | 4+ |
| Developer | Chengdu Miyo Network Technology Co., Ltd. | 维 艾 |
In-app purchases
VOID 3D
No in-app purchases
3D Model Viewer & Converter
- Pro Flex3 Days trial$2.997 Days
- Pro Light$9.991 Month
- Pro Infinity$59.991 Year
- Export as PNG$2.99
- Export as OBJ$3.99
- Export as USDZ$3.99
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- Export as STL$3.99
- Unlock Projection View Export$4.99
- Cross Section View$6.99
- Export all formats$16.99
Questions
Is VOID 3D free?
Is 3D Model Viewer & Converter free?
Do VOID 3D or 3D Model Viewer & Converter have ads?
Which is updated more often, VOID 3D or 3D Model Viewer & Converter?
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