Comparison

3D Model Viewer vs VOID 3D

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

Head to head

3D Model Viewer

View model in AR and 3D mode

Free

📊 Productivity

★ 4.2328 ratingsView app →

About

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.

Highlights

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

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

VOID 3D

Features

Read full description

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

Screenshots

3D Model Viewer3 screens

VOID 3D4 screens

Verdict

The call

The clearest difference is in-app purchases: VOID 3D at none against 3D Model Viewer's 5. VOID 3D also leads on ads (none vs shown) and iOS requirement (8.1 vs 15.6). 3D Model Viewer's advantage is update cadence (every 3 weeks vs every 2 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

3D Model Viewer ships an update every 3 weeks, VOID 3D every 2 months. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level

3D Model Viewer versus VOID 3D: the parameters behind the verdict, then further details
Parameter	3D Model Viewer	VOID 3D
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 — better	Every 2 months
Ads	Yes	No — better
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	8.1 — better
Further details — not scored
Size	28 MB	107 MB
Age rating	4+	12+
Developer	健钟	Chengdu Miyo Network Technology Co., Ltd.

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

VOID 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

VOID 3D

No in-app purchases

Questions

Is 3D Model Viewer free?

3D Model Viewer is free to download, with in-app purchases available.

Is VOID 3D free?

VOID 3D is free to download, with no in-app purchases.

Do 3D Model Viewer or VOID 3D have ads?

3D Model Viewer shows ads; VOID 3D does not.

Which is updated more often, 3D Model Viewer or VOID 3D?

3D Model Viewer ships an update every 3 weeks, and VOID 3D every 2 months. Most recently, 3D Model Viewer was updated on October 18, 2026 and VOID 3D on October 12, 2026.