Get detailed, accurate exterior measurements to the inch for the roof and all elevations from as little as 8 smartphone photos.

Trusted contractors and adjusters use GAFe360 to provide accurate and transparent estimates, eliminating extra trips to the job site, and removing human error. Now you can wow homeowners and help them understand their quotes by showing them real products like shingles, siding, or windows on their own home, beautifully rendered in 3D.

Get more than just roof squares without needing a calculator. GAF e360 delivers surface area and linear feet for materials like siding, soffit, fascia, gutters & downspouts, and more.

Goodbye, tape measures. Hello, accuracy in 3D.

Powered by HOVER.

What’s New

Version 4.22.0

We've made some fixes and improvements and squashed a few other bugs that have been affecting users.
We're always working to improve our app and value your feedback.

Don't hesitate to reach out to us at

Ratings and Reviews

4.0 out of 5
65 Ratings

65 Ratings

kirkland thomas ,

E360 Solves Problems

It may be one of many take off tools. But, Hover and E360 deliver a solid product that can solve problems others can’t. Google updates their maps annually. If you’re in a populated city with growth, new construction is full tilt. How can you get measurements without overhead satellite imaging? E360 is the solution. It allows for growth in closing rate. On opportunities whether it’s your go to, with its 3D model, or another tool to solve everyday problems. It answers the call. Competitive pricing and great technical support.

dhurd87 ,

Love this app

Just as anything else, it’s not 100% perfect but they are constantly working on things to improve, fixing bugs, and working on faster return times. It’s AMAZING how much this can do with just as little as 8 pictures. As a home and business exterior contractor we do roofing, siding, windows and everything that goes with them and this is THE BEST, most affordable, most efficient and most effective way to measure large properties and is great to keep yourself accurate on even smaller ones. And you don’t have to deal with chicken scratch on your diagrams afterwards 🤪

Hernandez Contractor LLc. ,


Great overall concept and excellent execution. I feel as if there turn around time is faster and faster as time goes on. If you are a contractor that deals with a lot of estimates on a daily. This is your time saver. Of course you will have to still bring your ladder for items and areas hover can’t cover (plumbing boots, skylights, vents, fans, ETC) But as far measurements it’s easy quick and safer. Love it.


Hover Inc.
119.4 MB

Requires iOS 11.1 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Burmese, Cambodian, Chinese, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Laotian, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Ukrainian, Vietnamese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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