Free roof pitch gauge smartphone app.

Prolific Methods is offering their Pitch Gauge ™ smartphone app for free to InterNACHI inspectors, which can accurately measure the slope of a roof and take digital photos of the slope from the ground. Members can download the free app at

I already have and it’s pretty slick. Use it often when I’m not sure

This app is free to Anyone. Does Nachi have a code to remove the adds?

Thanks Nick, Very cool

I just found that app the other day.

Awesome thanks


Very handy app. Have used it a few times already.

Pitch Gauge has always been free. I’ve been teaching about it as one of the apps in my Smartphone Apps for Home Inspectors class. Maybe it’s a different app they have?

Just downloaded it
Thanks for the tip

Great app!