# Construction Toolkit

> Estimator, Rebar & Units

Canonical page: [https://chrome-stats.com/d/id6802981719](https://chrome-stats.com/d/id6802981719)

## Overview

- **ID:** `id6802981719`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Bravyto Takwa Pangukir
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-09-07
- **First published:** 2026-09-07
- **Size:** 30 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/construction-toolkit/id6802981719)
- **Website:** [https://grid-developer.vercel.app/products/construction-calculator](https://grid-developer.vercel.app/products/construction-calculator)
- **Privacy policy:** [https://grid-developer.vercel.app/privacy/construction-calculator](https://grid-developer.vercel.app/privacy/construction-calculator)

## Description

All 15 calculators free, offline, no accounts, no ads. Concrete, rebar, steel, units & cost estimates. Pro only unlocks saved projects + branded PDF/Excel export.

Construction Calculator is an offline construction calculator for people who build things: concrete calculator, rebar calculator, brick, tile, steel, scaffold and pipe volume - with a material estimator and cost estimator that work with no signal.

No account. No signal. The app works anywhere - a job site, a basement, a rooftop - and it never sells your data because it never needs the network.

WHAT YOU CAN DO
- Concrete calculator: slabs, footings, columns and walls - bags, volume, cost.
- Rebar calculator: footings, beams and ties - steel weight and volume in one tap.
- Brick, tile, beam, column, roofing, scaffold, excavation, asphalt and pipe volume calculators.
- Unit converter: metric and imperial, plus construction units. Use this unit converter offline on the job.
- The material estimator and cost estimator build as you work.
- Save projects and reopen them anytime.
- Export a clean, print-ready PDF or structured Excel file.

MADE FOR THE FIELD
- This construction calculator works offline on site - even with no signal.
- Big numbers and large buttons, readable in daylight and on the move.
- Smart defaults and quick presets to cut your typing.
- Dark mode for evening planning.
- Every result can be copied or shared in one tap.

FREE, WITH A PRO OPTION
- All calculators are fully free. No paywall in the middle of a calculation.
- Pro removes the limits on saved projects, unlocks branded PDF export and full-project Excel export, and restores your purchases on any device.
- No ads in pro version.

Questions or feedback? We read every review.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #2,134,340 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6802981719)