We at PikidoVR (pikido.com) can build low price, high quality Virtual Reality immersions for you:
* To help you sell your real estate (as with this app).
* To help people get to know the emergency exits of your company building.
* .. etc..

To cover potential customers that don't have a smartphone that supports virtual reality, we also supply 3D self-guided tours, like this example app.

The house has been modeled from its building sketches, provided with furniture, lights and navigation accessories. You can look around by dragging with a finger and move around by tapping.