STL Simple Viewer

Very useful

This app has been basically useless as it keeps crashing trying to load files that load anywhere else just fine. The ads work though.

Not recommended. It has ads, is buggy, and crashes often

The app does exactly what’s says it will! Opens stl files allows manipulation 360 degree viewing along with capabilities to zoom in and out with precise clarity! Great and functional just the way I had hoped!

Unusable with the amount of ads

Working great with every single STL file I’ve thrown at it lately and it’s just worked!!! Lets me preview some files on my iPhone before I try to print them!!!

Way too many ads, no way to stop them, you can’t purchase a version without ads. You get shown a 15-30 second unskipable ad every time you open a file. It’s so frequent and annoying you might as well not even use the app

i love it it is so easy to use and understand

If you dont mind adds popping up that take up the entire screen for every 2nd file you open then by all means , use this app. And god forbid if your iPad is sideways because that hides the “x” and you cant close the add until you turn the iPad.

Can't change a single setting without setting off ads. Every single time even if you're trying to quickly compare setting changes. Don't bother with this app. There's several more out there.