Construction Expert A1 PRO
Feet Inch Fraction Calculator
About
This app is a comprehensive construction calculator designed for professionals. It offers advanced calculations for framing, stair layout, trade-specific needs, and material estimation, replacing the need for expensive hardware calculators.
What's New in Construction Expert A1 PRO
1.0.6
April 27, 2026
The construction calculator your contractor doesn't want you to know about. • Calculate roof pitch, rafters, hip & valley in seconds • Feet-inches-fractions math • Stair layout from a single measurement • Concrete, drywall, studs, blocks — instant material estimates • Built-in unit conversions: metric, imperial, board feet, acres • Compound miter angles for perfect crown molding cuts • Circle, arc & polygon calculations for curved builds • 3 memory registers + running total with average & count • Works offline — no internet needed on the job site
MoreSubscription plans
Construction Expert Monthly Sub
Construction Expert Monthly Subscription
In-App Purchases
$24.99
Construction Expert Lifetime Access
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Developer apps
FAQ
What is Construction Expert A1 PRO?
Construction Expert A1 PRO is a professional calculator app designed for construction professionals. It offers a wide range of calculations for framing, stair layout, trade-specific needs, material estimation, and more, aiming to replace expensive hardware calculators.
What types of calculations can Construction Expert A1 PRO perform?
It supports full feet-inch-fraction math, right angle and roof framing, stair layout, and specialized calculations for electrical, plumbing, and HVAC trades. It also includes area and volume calculations for numerous shapes and material estimation tools.
Can Construction Expert A1 PRO help with material estimation?
Yes, the app includes material estimation features for board feet, stud spacing, concrete volume, roofing materials, drywall, and fence materials, helping users accurately plan and budget for projects.
Does Construction Expert A1 PRO offer project management features?
Yes, it allows users to organize calculations by project, add rich text notes, attach photos, and access calculation history with search and filter options, aiding in project organization.
What export options are available in Construction Expert A1 PRO?
You can export calculations as professional PDF reports with company branding, CSV spreadsheets, PNG images, and plain text. It also includes specific PDF generators for various construction elements.
What languages does Construction Expert A1 PRO support?
Construction Expert A1 PRO supports 5 languages: English, Spanish, French, German, and Arabic, making it accessible to a global user base.
How often is Construction Expert A1 PRO updated?
The app was last updated on April 27, 2026, indicating recent development and support. The latest version is 1.0.6.
What is the pricing for Construction Expert A1 PRO?
Construction Expert A1 PRO is free to download and use, with optional in-app purchases. Subscription plans include 'Construction Expert Monthly Sub' for $2.99/month and 'Construction Expert Yearly' for $14.99/year, both offering a 7-day free trial.