Been using Compound Pipe Calculator for a couple months now. It’s basically an app that helps you with those tricky pipe offsets and angles. Pretty solid if you’re into that kind of thing.
Here’s what you do – there’s a bunch of different offset combinations you can calculate, all in isometric view. It’ll give you the exact angles and cut lengths you need. There’s also a pipe chart with both metric and imperial sizes, which is really useful. And the user interface is pretty intuitive – took me a while to figure out all the features, but it’s easy to use once you get the hang of it.
Look, if you’re a pipefitter, plumber, or just into that whole construction/engineering stuff, you’ll probably like this app. It’s not perfect – the ads can get a little annoying if you don’t pay – but overall it does the job. Worth checking out for sure.