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This free utility app performs complex calculations for construction professionals. It handles feet-inch-fraction math, roof pitches, stair layouts, and unit conversions with ease. Offers step-by-step guides and both light and dark modes.
✓Feet-inch-fraction math
✓Roof pitch and rafter solvers
✓Stair layout calculations
✓Unit conversion (imperial/metric)
✓Area and volume calculations
✓Step-by-step guides
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What's New in RedX Construction Calculator
1.0
July 29, 2026
User reviews
Developer apps
FAQ
What is RedX Construction Calculator?
RedX Construction Calculator is a free utility app designed for construction professionals. It offers advanced features for calculations involving feet, inches, and fractions, along with specialized tools for framing, roofing, and stair construction.
Is RedX Construction Calculator free to use?
Yes, RedX Construction Calculator is 100% free, forever. It explicitly states there are no ads, no subscriptions, and no in-app purchases, with every feature included.
What types of construction math can RedX Construction Calculator handle?
It handles feet-inch-fraction addition, subtraction, multiplication, and division. It also includes functions for right triangles, roofs (pitch, rise, run, diagonal, rafters), stairs, arcs, and circles.
Does RedX Construction Calculator support both imperial and metric units?
Yes, the app allows for instant conversion between imperial units (yards, feet, inches) and metric units (meters, cm, mm) with a single tap.
Can I get help with specific construction tasks using RedX Construction Calculator?
Absolutely. The app includes built-in 'know-how' with step-by-step guides for basic calculations, roofs, stairs, circles, and conversions, making complex tasks more manageable.
What devices is RedX Construction Calculator available on?
RedX Construction Calculator is available on iPhone and iPad devices. It is designed to work across these Apple platforms.
How often is RedX Construction Calculator updated?
The app was last updated on July 29, 2026, with version 1.0. This indicates it is a recent release, and users can expect future updates based on developer activity.
Does RedX Construction Calculator have ads?
No, RedX Construction Calculator is advertised as having no ads. The developers explicitly state it is a 100% FREE app with no advertisements.