Spray Foam Pro vs Builder Pro

Spray Foam Pro is the field calculator for insulation contractors who need accurate spray foam coverage numbers without fumbling with spreadsheets or calling the office. Built for the job site. Works 100% offline — no cell signal required. WHAT IT CALCULATES • Board-feet of foam required for any surface area • Coverage depth per board-foot for open and closed cell • Number of kits or drums required per job • Waste factor adjustment for real-world applications • IECC 2021 compliance check for your climate zone WHY TRADESPEOPLE CHOOSE SPRAY FOAM PRO • No subscription. No account. One-time purchase. • Offline-first — works in basements, crawl spaces, and dead zones • Pass/Fail verdict against IECC 2021 requirements • Results in seconds, not minutes • Clean interface designed for gloved hands One-time purchase. No subscription. No data collected.

Builder Pro is the construction calculator built for the jobsite. Get fast, accurate answers for stairs, rafters, joists, concrete, masonry, roofing, fencing and more — then save every calculation to a project and pick up right where you left off. Whether you're framing a wall, pouring a slab, cutting rafters, or laying block, Builder Pro does the math so you can get back to work. FREE - 19 PROFESSIONAL CALCULATORS • Stairs, rafters, joists, and beam load • Concrete volume, block & brick, and mortar • Roof area, shingles, and siding • Fence material, gates, and post spacing • Circle, triangle, square/rectangle, polygon, and arc • Pitch & angle converter • Imperial and metric units, with clear diagrams • Save calculations and organize them into projects • Full calculation history with auto-save BUILDER PRO - ONE-TIME PURCHASE, NO SUBSCRIPTION Pay once. Keep it forever. Two optional unlocks: • Lifetime — cloud sync across all your devices, unlimited projects, and data export/backup • Builder AI — everything in Lifetime, plus the AI Assistant: ask construction questions by text or voice, get pointed to the right calculator, and understand your results No subscriptions. No recurring charges. Ever. BUILT FOR THE TRADES Contractors, carpenters, framers, masons, roofers, concrete crews, and serious DIYers use Builder Pro to estimate materials, check dimensions, and cut waste on every job. TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/