3D Model Viewer - AR & Print

Can’t even make a single model work app crashes as soon as I upload anything

Why does it use the Y axis as up in AR and print SIM? Z is up. If you’re going to bring objects into reality with AR and print sim, you have to abandon the graphics Y up scheme and use engineering coordinates. Robots, 3D printers, everything outside of the monitor is Z up. Basically anything you make AR in this app is on its front, not bottom. Also the AR size is consistently incorrect. I placed a few actual 3D prints next to an AR version. Some were larger than reality some were smaller. Nearly the entire range of the slider was required to make them all match in size. The size thing is pretty forgivable compared to Y being up, but if it was accurate it would be a pretty useful feature.

Works well: quick viewing of proposed printing before actually printing. But limited by only allowing one import before requiring purchase. I’d like to see three import limit before purchase.