250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our construction calculator a1 pro list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (23) | Yes | Yes | Aug 2026 |
| 2 |  | $39.99 | 4.6★ (7) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (96) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (21K) | Yes | No | Aug 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | Yes | Yes | Jun 2026 |
| 7 |  | Free | 5.0★ (3) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It offers material quantity estimation, unit conversion, and professional features like BOQ export and project organization. Designed for contractors, builders, and engineers on job sites worldwide.
This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It helps estimate material quantities, steel tonnage, and perform complex measurements with ease. Users can also generate Bills of Quantities and export reports for clients.
This app provides advanced construction math tools for builders and contractors. It offers precise calculations for framing, material estimation, and complex angles, helping to reduce errors and save time on the job.
This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.
This tool assists construction professionals with complex calculations involving fractions and mixed units. It offers features for unit conversion, concrete volume estimation, block quantity determination, and stair concrete calculation.
This app simplifies construction calculations for professionals and DIYers. It offers tools for material estimation, structural design, unit conversion, and area/volume calculations, helping to reduce waste and save costs. The interface is user-friendly and works offline.
This app provides essential tools for contractors, builders, and DIYers to perform fast, accurate construction calculations on the job site. It streamlines planning, estimating, and material measurement for various building tasks, reducing errors and saving costs.
A specialized calculator for construction professionals and anyone working with measurements in feet and inches. Perform complex calculations, scale drawings, and determine angles and material quantities with ease. Features include fractional inch support, history recall, and customizable rounding.
This calculator app is designed for construction professionals, offering specialized functions for measurements in feet, inches, and fractional inches. It includes modules for material estimates, conversions, area and volume calculations, trigonometry, and stair design, transforming your device into a construction computer.
