TrueCut: Construction Calc

Pro construction calculator. One-time purchase. No subscription. Free 14-day full-featured trial. Basic feet-inch calculator and baluster solver free forever. One-time $24.99 unlock — that's it. No subscription, ever. TrueCut shows you the cut, not just the number. Every trade calculation renders a live, dimensioned diagram — a rafter triangle, a stringer profile, a baluster layout — so you see the answer before you make it. Built for gloves, thumbs, and full sun: a fraction-native keypad (tap 5, then 1/2 — done), 56pt keys, haptic feedback on every press, and a one-tap high-contrast Site Mode for the jobsite. THE PLEDGE • One-time purchase. No subscriptions. Ever. • Free 14-day full trial, disclosed up front — no payment info to start. • Basic feet-inch math and the equal-spacing baluster solver stay free forever. • Family Sharing on the full unlock — the household owns the tool. RAFTER STUDIO • Common, hip/valley (regular and irregular), and jack rafters with a cut list • Motion-based pitch gauge: measure, hold, zero, then write roof pitch into the solver • Plumb, level, and cheek cut angles shown as saw-dial settings • Ridge allowance, overhang, and HAP STAIR STUDIO • Riser/tread solver with a scrollable stringer diagram • Reference checks against your configured IRC, IBC, NBC, NCC, or UK Approved Document K limit presets — never a compliance ruling • +1 / −1 riser stepper re-solves live so you trade riser height against run • Headroom and stairwell opening checks, share a stringer PDF DECK & BALUSTER STUDIO • Equal-spacing baluster solver — count, center-to-center spacing, and the first mark off the post (free forever) • On-center joist/stud layout at 12/16/19.2/24" or custom • Full fence takeoffs: post bays, rails, pickets or panels, gates, post-hole concrete, and 3-4-5 square-up CROWN & MITER STUDIO • Spring-angle presets (38°, 45°, 52°) plus custom • Compound miter and bevel for any corner angle, as saw-dial graphics • Nested vs upside-down cutting guidance with a diagram MATERIALS STUDIO • Concrete volume and bag counts, roofing squares, drywall and siding sheets, paint, flooring, tile, blocks, board feet, studs • Arc & Circle card: circumference, area, arc length, and arch layout • Lightweight estimates with waste factor and unit cost that roll up to a total FULL FEET-INCH-FRACTION MATH • Add, subtract, multiply, divide, powers, and square roots across mixed units • Decimal feet, decimal inches, yards, and full metric (m, cm, mm) • Fraction resolution from 1/2 to 1/64 with smart auto-reduce • Convert in place, 4 memory slots, square-up with angle entry, and a persistent tape you can restore and edit SHARE THE CUT Every studio exports a dimensioned Cut Sheet as a PDF — AirDrop or text it to your crew. Cut sheets carry a verify-before-cutting reference line. PRIVACY No analytics, no accounts, no ads. The app makes no network calls. Purchases handled by Apple. iCloud stores only your trial start date — we never see it. App Privacy label: Data Not Collected. Reference calculation — verify against local code and field conditions before cutting.