# Plumb Roof PRO: Roofing Calc > Roof pitch, material takeoff, ventilation & rafter math. No ads. Canonical page: [https://chrome-stats.com/d/com.madewithbestpractice.plumbroofpro](https://chrome-stats.com/d/com.madewithbestpractice.plumbroofpro) ## Overview - **ID:** `com.madewithbestpractice.plumbroofpro` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Best Practice Chicago - **Category:** TOOLS - **Downloads:** 5 - **Version:** 1.0.1 - **Last updated:** 2026-07-28 - **First published:** 2026-07-13 - **Publisher country:** US - **Size:** 35 MB - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.madewithbestpractice.plumbroofpro) - **Website:** [http://plumb.madewithbestpractice.com](http://plumb.madewithbestpractice.com/) - **Privacy policy:** [http://plumb.madewithbestpractice.com/privacy](http://plumb.madewithbestpractice.com/privacy) ## Description MEASURE THE ROOF, SIZE THE JOB, KEEP THE RECORD.

Plumb Roof Pro is a focused roofing calculator — read the pitch, take off the material, and keep every number with the job. No paper pad, no second app, no account.

MEASURE THE PITCH
• Pitch gauge — lay the phone on the deck or hold it to a rafter for the angle
in degrees and inches-per-foot, with a haptic lock when the reading settles.
• Pitch from a photo — shoot the gable end square-on from the ground, drag a
line onto the slope, and read the pitch without climbing.

TAKE OFF THE ROOF
• Tape measure — log every run (eave, rake, ridge, hip, valley) on the fast
fraction keypad; it totals the linear feet and can seed the material list.
• Material calculator — plan area, pitch, and waste in; squares, shingle
bundles, underlayment, ice-and-water, starter, ridge and hip cap, drip edge,
and nails out. Coverage and waste presets are editable, and any count can be
overridden.

CHECK THE DETAILS
• Ventilation — attic area with a 1:150 or 1:300 ratio gives required net free
area, balanced intake and exhaust, ridge-vent feet, and soffit count.
• Rafter — run, pitch, and overhang give common and hip/valley rafter lengths,
with the pitch, angle, and slope factor shown together.
• Plumb bob — a true vertical for a chimney, parapet, or wall.

KEEP THE JOB
• Every reading saves to an on-device job ledger — search it, pin it, reopen it.
• Export a clean, branded PDF or PNG, or a .plumb backup, when you choose to.
• English and Spanish, in the app and in the exports.

Free to try for 14 days, then a one-time unlock — no subscription, no ads, no account. Your jobs stay on the device and leave only when you share or export them.

A note on accuracy: phone-sensor and photo measurements are a fast field reference, not an engineering or code determination. Confirm structural, ventilation, nailing, and safety-critical numbers with calibrated tools and current local code. ## Rankings - #2,959,080 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `android.permission.RECORD_AUDIO` - `android.permission.VIBRATE` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.madewithbestpractice.plumbroofpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [RoofPro: Roofing Estimates](https://chrome-stats.com/d/com.kgkv.roofpro) — 1 users - [Roofing Calculator & Estimator](https://chrome-stats.com/d/com.rubberfeetwarehouse.smartutility) — 2,294 users - [Pitchpro124](https://chrome-stats.com/d/com.wesdev.pitchpro124) — 19 users - [AI Roofing Estimate/Bids](https://chrome-stats.com/d/com.fieldsquires.rooferman) — 2 users - [RoofPlotter](https://chrome-stats.com/d/com.eleganz.jomosoapp) — 46 users - [CapstoneCalc](https://chrome-stats.com/d/com.tasoqwat.capstonecalc) — 6 users - [Roofing Calculator & Pro Hub](https://chrome-stats.com/d/com.roofingcalculator.xyz) — 8 users - [Roofing Calculations Tool](https://chrome-stats.com/d/com.roof_cost_tool) — 3,892 users - [Roof Pitch Calculator](https://chrome-stats.com/d/com.asarulabs.RoofPitchCalculatorUS) — 1,085 users - [RoofCalc](https://chrome-stats.com/d/com.ngoctd.roof_calc) — 6 users - [OSINT Tools: Mobile Lookup App](https://chrome-stats.com/d/com.tradecalcusa.roofingcalculator) — 46 users - [Pitch Gauge](https://chrome-stats.com/d/com.prolificmethods.pitchgauge) — 816,129 users, 3.16 / 5 --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.madewithbestpractice.plumbroofpro)