Rafter & Framing Calc: BuildX

BuildX replaces your notepad, your regular calculator, and a stack of separate apps with 15 trade tools built for real jobsite math — stairs and IRC rise/run checks, stud spacing, rafters, slope and grade, concrete and footing/rebar, roofing, drywall, fencing, board feet, cut-list optimization, and more. Enter measurements the way the trade actually works. Type 5' 6-3/8" directly — no converting to decimal, no second app to check your math. Pay once. No subscription. One purchase, every tool, every future update. WHY BUILDX * 15 tools — layout, framing, concrete, materials, stairs, stud spacing, rafters, roofing, fencing, balusters, cut list, etc. * Native feet-inch-fraction keypad, not a bolted-on converter * Save projects and pull up a job's numbers weeks later * Export to PDF, send to your clients or crew * Hand off to TradeBill (our Invoice & Estimate app) * One-time price — no monthly fee eating into your margin * No accounts needed, works offline * Access your calculation history https://www.apple.com/legal/internet-services/itunes/dev/stdeula/