3D Viewer by Chief Architect vs 3D Model Viewer - AR & Print Usage & Stats
3D Viewer – A virtual reality viewer for 3D models exported from Chief Architect software. Visualize and navigate home projects before they are built using the Sojourn 3D virtual reality navigation tools. Walk or Fly through designs and experience exterior, room, cross section, and floor plan views.
To view models with 3D Viewer, export the original model with saved cameras from Chief Architect software to the cloud (provided by Chief Architect) and open the model using 3D Viewer. A great service if you are a professional builder/designer and want to share a virtual model with your clients.
Sojourn 3D virtual reality navigation:
-thumbsticks to move (fly) and rotate
-gyro camera for free form viewing
-background camera on / off
-walk thru allowing you to physically walk
-dynamic camera height while in fly mode
-manual camera height adjustment
- Apple App Store
- Free
- Productivity
Store Rank
- -
Have you ever wanted to view and interact with 3D Models?
3D Model Viewer allows you to view compatible 3D Models using your mobile device.
You can even simulate 3D Printing and view your model in AR mode!
-- View 3D Models
Import and view your 3D models in real time, rotating, zooming and painting!
-- Simulate 3D Printing
Watch a simulation of your model being 3D printed from bottom to top and identify any potential problems with the model without wasting any printing material!
-- AR Mode
View your 3D models inserted into the real world, being able to adjust scale and rotation!
-- Compatible with many formats
3D Model Viewer supports the following formats: .stl, .obj*, .abc, .ply, .usdz, .usd, .usda, .dae
*.obj files can be imported with textures in the format of a .zip file
3D Model Viewer is now available for all iOS devices!
- Apple App Store
- Free
- Productivity
Store Rank
- -
3D Viewer by Chief Architect VS. 
3D Model Viewer - AR & PrintJanuary 11, 2026