175+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our joist pro list covers 175+ 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★ (14K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (260K) | No | Yes | Aug 2026 |
| 3 |  | Free | 5.0★ (3) | Yes | No | May 2026 |
| 4 |  | Free | — | No | Yes | May 2026 |
| 5 |  | Free | — | No | Yes | May 2026 |
| 6 |  | Free | 4.5★ (8) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
Streamline your contracting business with this app. Create professional estimates and invoices quickly, accept payments, and manage client information all from your mobile device. Save time and win more jobs with organized project management.
Manage your business finances on the go with AI-powered accounting and invoicing tools. Accept payments, track expenses, generate invoices from photos, and automatically track mileage for tax deductions. Syncs with your online account for up-to-date financial data.
This app provides Pro Lumberyard employees with quick reference tools for product SKUs, order requests for promotional materials, and calculators for wainscoting and board footage. It also offers installation tips to support daily operations.
Easily create and send professional invoices directly from your mobile device. Track customers and manage your billing with features like custom logos, signatures, discounts, and tax calculations. Supports multiple currencies for global business needs.
This tool accurately calculates the exact quantity of specific screws needed for structural timber applications, ensuring compliance with British Standards. It simplifies complex calculations for loft conversions and other projects, providing a certificate for building control.
Design and certify structural beams for your projects by entering measurements and conditions. Visualize beam applications with pictorial models and receive a design certificate upon selection. Find local stockists and access product information.
Manage your contracting business with an all-in-one app. Generate leads, document projects with photos, create professional websites, and automate invoicing. Offers a free version or a paid plan with advanced features.
This app transforms your phone into a professional wall scanner, detecting studs, nails, and metallic objects behind drywall. It offers precise positioning, customizable alerts, and sensitivity calibration for various wall types. A free bubble level tool is also included.
Calculate maximum horizontal spans for wood joists and rafters using various lumber species and grades. Compares multiple options for common loading conditions based on NDS® standards.
Design and plan your deck with confidence. This app generates code-compliant layouts, automatic material lists, and AI-rendered previews to help you visualize your project before purchasing materials.
Streamline your quoting process with an AI-powered tool that transforms job-site walkthroughs into professional client estimates. Record your assessment, and the app automatically itemizes materials, labor, and pricing, allowing you to send polished PDFs instantly.
This app provides essential jobsite calculations for contractors and builders, including stair and rafter plans, feet-inch-fraction math, and right triangle solutions. Generate detailed PDF plans offline and export them for shop use or sharing with your crew.
