Private Beta

Prove what the storm did.

Winnstorm turns a commercial roof inspection into carrier-ready evidence. You are one of the first to run it in the field. Help us make it sharp.

iPhone only. Two minutes to install through Apple TestFlight.

Get started on TestFlight Free to test. No purchase, no obligation.
What you are testing

Winnstorm walks a consultant through the 8-step Winn Methodology and produces a report an adjuster can act on. Put every part of it through real conditions.

Stormy, the field assistant

Type a question, hold the mic and talk, or point the camera at the roof and ask what he sees. Stormy answers from the Winn Methodology, out loud or on screen.

The 8-step methodology

Weather verification, thermal imaging, the terrestrial walk, 10 by 10 test squares, soft metals, moisture testing, core samples, and report assembly. The app enforces the order.

Chain-of-custody capture

Every photo carries its time and GPS location inside the file. Shoot with weak signal and the uploads queue, then send themselves when you reconnect.

The Winn Report

Findings, test-square density, and thermal notes assembled into a document you can hand to a carrier. This is the output the whole workflow is built to defend.

How to get started
01

Install TestFlight

Get Apple's free TestFlight app from the App Store. It is how Apple runs beta software.

02

Install Winnstorm

Tap the button below on your iPhone, then Install. The beta opens in TestFlight.

03

Run a real roof

Sign in with Apple, Google, or email. Start an inspection and put Stormy to work.

What we need from you

Tell us what broke, what felt slow, and what made you reach for your old process. In TestFlight, take a screenshot or shake the phone to send a note. It comes straight to our team, and it is the reason you are here.

Ready when you are.

Grab your iPhone and join the beta.

Get started on TestFlight