Construction Takeoff App for Any Device

ContractorCounter is a construction takeoff app you do not install from a store. It runs in any browser on phone, tablet, and desktop, and adds to the home screen to open full-screen. Mark up plans, measure to scale, count fixtures, and build quotes anywhere you open a drawing.

Free to start — no card · 3-day Pro trial unlocks exports

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Takeoff app

01

One app, every device

Because it is browser-based, the same takeoff workspace is on the phone in the field, the tablet on site, and the desktop in the office, with no separate downloads to keep in sync.

ContractorCounter workspace with numbered count markers on a floor plan and the markup list open

02

Markup and measure with a stylus

On touch devices, mark up the plan with a stylus and capture calibrated measurements and counts directly on the sheet. On an iPad specifically, the PDF markup app for iPad walks through the Apple Pencil setup, and reading blueprints on an iPad covers the case where you mostly open and check sheets rather than mark them.

AI chat counting doors on a floor plan and placing numbered markers on the sheet

03

Add it to the home screen

Install it to the home screen and it launches full-screen like a native app, without app-store approval, manual updates, or device-by-device installs.

Measurements panel listing counted items beside a marked-up floor plan

04

The exact install steps, and the honest offline answer

On iPhone or iPad: open the site in Safari, tap the Share button, then "Add to Home Screen" — the app manifest is set to standalone display, so the icon launches full-screen straight into the workspace. On Android: Chrome's ⋮ menu → "Add to Home screen". One honest caveat no app-store listing states this plainly: there is no offline mode — the workspace needs a connection, and in exchange your markups save to the cloud seconds after you draw them, so a dead battery or dropped tablet never holds the only copy of a takeoff.

Bill of Quantities panel with a counted door line item beside the drawing and AI chat

Common questions

Questions about Takeoff app

Is there an app to download from the App Store?

There is no separate download. ContractorCounter runs in the browser and installs to your home screen straight from the website, so it opens full-screen like an app while always being up to date. That avoids app-store approval delays and device-by-device installs.

Start today

Get your first takeoff done in minutes

Open a plan set, mark it up, and take quantities off the sheet, all in your browser, on any device, with nothing to install.

Free to start — no card · 3-day Pro trial unlocks exports & sharing