Pitch gauge
Lay the phone on the deck or hold it to a rafter and read the angle in degrees and inches per foot, with a haptic lock when it settles.
Pitch from a ground photo is there too, for the roofs you can't climb.
Plumb Roof Pro
Read the pitch. Size the roof. Keep the record.
A focused roofing calculator for pitch, material takeoff, ventilation, and rafter math, with each saved result kept in an on-device job ledger.
Footprint and pitch in. A full material takeoff out.
3-in-1pitch readout
8takeoff line items
1:150default NFA ratio
EN · ESapp and exports
Built around the work, not the phone.
Material takeoff
Turn plan area, pitch, waste, and linear measurements into squares, bundles, underlayment, ice and water, starter, cap, drip edge, and nails.
Editable coverage defaults and waste presets keep the count job-specific.
Ventilation
Calculate required net free area, balanced intake and exhaust, ridge-vent length, and soffit vent count from attic area.
Built-in 1:150 and 1:300 ratio workflows.
Rafter lengths
Enter run, pitch, and overhang to get common and hip/valley rafter lengths with a clear field summary.
Saved results can be copied, shared, or exported from the job ledger.
The reading stays readable.
The job data stays with you.
Core work happens on the device. There is no account required for job records, no advertising SDK, and no cloud failover for tool results. Sharing happens when you choose it.
Read the product privacy policy →Verify the work that matters.
Roof Pro is a field estimating aid, not an engineering calculation, code determination, insurance coverage opinion, or promise that an estimate or report will be accepted.
Read the terms and limitations →Talk to the people who build it.
Support, store availability, and privacy requests, answered directly.
