Good app but needs to be optimized

This app is good and I havent been having any issues with the app crashing but I think there is a lot that could be done to make this app better:

-Reduce the price. The app is good but $10 for only being to view models without being able to edit them is a bit pricey. $2-3 is good.
-3D model downloading. The 3D Warehouse/Dropbox feature works well but its very time consuming to download models on a pc, upload them and have to wait for them to appear to view them. Would be great if we could download models/collections to view without a pc since not everyone has a computer.
-Mobile memory optimization. Some of the models are too big/use too much memory to be viewed on mobile devices. Which results in not all models being able to be fully rendered and sometimes causing the device to crash.

Zyik1992 about SketchUp