3D Model Viewer & Converter vs Express54
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Model Viewer & Converter
This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.
- Import numerous 3D formats
- Convert between popular 3D formats
- Basic editing tools
- Cross-section and exploded views
- Batch export support
- Export projected views as SVG
- Offline functionality
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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.
Express54
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The Express54 app is an all-in-one consulate services for the 54 countries of Africa. You will directly have access to the embassies and consulates services of each of the 54 countries in Africa from wherever you are. If you are from Africa or traveling to Africa you have come to the right place. Our user-friendly and most innovative tool for documents treatment is available to you in order to apply for visa, passport, civil documents, consulate card, other documents by simply creating an account, paying the applications fees, and scheduling your appointment or making it delivered to your doorsteps. To begin your journey select your country of destination then select the embassy at your location, and then you are all set. The following applications will be available and more: - Visa Service - Passport Service - Consulate Card - Civil Documents (Birth transcript, Marriage transcript, Death transcript) - Others Documents (Travel Pass, Moving certificate, Life certificate, and more...) - Delivery Express This app uses tracking technology. As disclosed in our Privacy Statement, we and our partners may collect personal information and other data. By using our app, you accept our Privacy Statement and Terms of Service. The Express54 app uses information for analytics, personalization, and advertising. By using our app, you agree to our privacy and cookies policies.
Screenshots
Verdict
The clearest difference is in-app purchases: Express54 at none against 3D Model Viewer & Converter's 14. On price, ads, 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 & Converter sells 14 in-app purchases, starting at $2.99 per 7 days. Express54 asks for nothing beyond the download.
| Parameter | 3D Model Viewer & Converter | Express54 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 18 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 维 艾 | ONECI |
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 GLTF/GLB$3.99
- Export as STL$3.99
- Exploded View$4.99
- Unlock Batch Export$4.99
- Unlock Projection View Export$4.99
- Cross Section View$6.99
- Unlock Batch Export$9.99
- Export all formats$16.99
Express54
No in-app purchases
Questions
Is 3D Model Viewer & Converter free?
Is Express54 free?
Do 3D Model Viewer & Converter or Express54 have ads?
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