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 to Walk or Fly through designs and experience exterior, room, or cross section views – try it out, it’s Fun!

To view models with the 3D Viewer, export the original model in Chief Architect software to the cloud (provided by Chief Architect) and open the model using the 3D Viewer. A great service if you are a professional builder/designer and want to share the virtual model with your clients.

Sojourn 3D virtual reality navigation:
-thumbsticks for 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

System Requirements:
• iOS 11 or newer
• 2 GB of RAM
• 400 MB Storage Space
• iPad Air 2 or newer
• iPad Mini 4 or newer
• iPhone 6S or newer
• iPod Touch 6th Gen (not recommended since it has only 1 GB RAM)

What’s New

Version 20.0.0

- Support for lights exported from Chief Architect X12
- Various bug fixes and stability enhancements

Ratings and Reviews

4.2 out of 5
9 Ratings

9 Ratings

DialGEE ,

Good Viewer

Using this for a while now and it does what it says which is you are able to view your designs not manipulate them. Taking it a step further in todays world would be great in adding VR support for Oculus. Wouldn’t that be something worthy of 5Stars!

Betty boo all ggbgv ,

I would love it if it could build instead of look at the houses

I have all of the other apps of yours and I can work them fine but it seems that this app doesn't work that well I thought you could build things and you can't well I can't anyway and I was looking at this app thinking that it will be great to finish on one of my customers houses but I thought wrong. On that note, the rest of your apps are 100% better! Xx

chafaon ,

If the mountain won’t come to Trump...!

Helpful in as far as bringing the mountain to Trump is concerned. Eliminates the need to wheel your PC around.

App Privacy

The developer, Chief Architect, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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