Comparison

3D Model Viewer vs 3D

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

3D Model Viewer

View and inspect various 3D models with advanced features like AR viewing, exploded assemblies, and animation playback. Supports a wide range of file formats and offers cloud integration for easy document management.

Highlights
  • AR and 3D viewing modes
  • Animation preview
  • Exploded assembly view
  • Extensive file format support
  • Cloud document management
  • Model data inspection
Features
Read full description

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!

About

3D

Features
Read full description

3D COST CALCULATOR - Software de Gestión de Costos para Impresión 3D La herramienta definitiva para profesionales y emprendedores que necesitan maximizar rentabilidad en producción de impresión 3D. MOTOR DE CÁLCULO AVANZADO Consideramos 4 variables fundamentales para precisión: - Peso del material (en gramos o kilogramos) - Tiempo de impresión (exacto, no estimado) - Consumo energético de la impresora (en vatios) - Tu margen de ganancia deseado Resultado: precio de venta óptimo basado en datos reales. GESTIÓN PROFESIONAL DE INVENTARIO MATERIALES: - Base de datos ilimitada de filamentos y resinas - Actualización dinámica de precios - Compatibilidad con múltiples proveedores - Historial de cambios de precio IMPRESORAS: - Especificaciones técnicas por equipo - Potencia de consumo calibrada - Historial de producción - Seguimiento de mantenimiento CONFIGURACIÓN: - Tarifa de energía local (costo por kWh) - Overhead operacional personalizado - Márgenes fijos o porcentuales - Múltiples monedas ANALÍTICA Y REPORTING - Base de datos histórica completa de cálculos - Filtrado avanzado y búsqueda - Exportación de datos - Análisis de tendencias - Comparativas de rentabilidad por material o impresora CASOS DE USO EMPRESARIAL - Talleres y servicios de impresión 3D - Fabricación bajo demanda (On-Demand Manufacturing) - Laboratorios de prototipado rápido - Educación técnica y formación - Investigación y desarrollo - Pequeñas y medianas empresas (PyMEs) INFRAESTRUCTURA Y SEGURIDAD - Aplicación nativa iOS optimizada - lmacenamiento local seguro en el dispositivo - Funciona 100% offline - Cero dependencia de servidores externos - GDPR compliant - tus datos son solo tuyos Descarga 3D Cost Calculator y transforma tus costos en oportunidades de ganancias.

Screenshots

3D Model Viewer3 screens
3D4 screens

Verdict

The call

The clearest difference is in-app purchases: 3D at none against 3D Model Viewer's 5. 3D also leads on update cadence (weekly vs every 3 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 3D Model Viewer sells 5 one-off in-app purchases. 3D asks for nothing beyond the download.

UpkeepUpdate frequency

3D Model Viewer ships an update every 3 weeks, 3D weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
3D Model Viewer versus 3D: the parameters behind the verdict, then further details
Parameter3D Model Viewer3D
PriceFreeFree
Rating4.2 (328 ratings) — better—
Positive reviews59.2% of reviews—
Number of ratings328 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size28 MB45 MB
Age rating4+4+
Developer健 钟BOOK INTELLIGENT HELP SOCIEDAD LIMITADA

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

3D

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

3D Model Viewer

One-time5
  • Remove Ads$1.99
  • Model & Screenshot Output$1.99
  • Background from Album$1.99
Show 2 more
  • Large File Model$1.99
  • All Features$5.99
None

3D

No in-app purchases

Questions

Is 3D Model Viewer free?
3D Model Viewer is free to download, with in-app purchases available.
Is 3D free?
3D is free to download, with no in-app purchases.
Do 3D Model Viewer or 3D have ads?
Both 3D Model Viewer and 3D show ads.
Which is updated more often, 3D Model Viewer or 3D?
3D Model Viewer ships an update every 3 weeks, and 3D weekly. Most recently, 3D Model Viewer was updated on November 6, 2026 and 3D on October 31, 2026.

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