# TrueCut: Construction Calc — Rafter, Stair & Framing Math > Rafter, Stair & Framing Math (iPhone/iPad app by Gabriel John Fordan.) - Source: https://appshunter.io/ios/app/truecut-construction-calc/id6780490646 (this page in markdown: same URL + `.md`) - Developer: [Gabriel John Fordan](https://appshunter.io/developer/6777398518) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 15 MB - Languages: American English - Released: 2026-06-17 - Data updated: 2026-07-23 - User reviews in markdown: https://appshunter.io/ios/app/truecut-construction-calc/id6780490646/reviews.md ## What is TrueCut? 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. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 14-Day Free Trial | Free | one-time | | Full Unlock | $24.99 | one-time | ## Version history (last 5 releases) ### 1.5 — 2026-07-11 TrueCut 1.5 • Adds single-distance Bluetooth capture for supported Bosch GLM and Leica DISTO laser measures. • Sends the captured measurement straight to the keypad and saves it on the tape. • Keeps laser readings entirely on device with no account, analytics, or cloud transfer. Reference calculation — verify against local code and field conditions before cutting. ### 1.2 — 2026-07-08 TrueCut 1.2 • Adds a motion-based pitch gauge for roof pitch. Measure, hold, zero, then send pitch into the Rafter studio or keypad square-up sheet. • Deck & Baluster fence mode now estimates full fence runs: posts, rails, pickets or panels, gates, and post-hole concrete bags. • Materials Studio adds paint, flooring, and tile takeoffs with waste, unit cost, include/exclude rows, and estimate roll-up. • The keypad square-up tool now opens from the triangle key and can return the solved diagonal to the tape. Reference calculation — verify against local code and field conditions before cutting. ### 1.1 — 2026-07-07 TrueCut 1.1 • Adds a lightweight in-app review prompt after successful cut-sheet or estimate exports. • Rafter hip/valley jack lists now scroll in place so long cut tables stay usable on smaller iPhones. • Materials estimate rows are cleaner on compact screens, with exact unit-cost totals and include/exclude behavior. • Memory and unit-conversion controls have better small-screen spacing. • Site Mode brightness detection now uses the active window scene screen. Reference calculation — verify against local code and field conditions before cutting. ### 1.0.2 — 2026-07-06 TrueCut 1.0.2 • Materials Studio polish: sonotube concrete now shows diameter/height entry instead of a footing diagram. • Unit-cost fields on material result rows now open the numeric entry sheet and roll into line totals. • Estimate rows now respect include/exclude toggles, including roofing, sheets, blocks, board feet, studs, and plate stock. • Concrete card totals now include both bag and ready-mix costs with exact currency math. • Shared waste controls for concrete and roofing now stay in sync so displayed quantities match estimate output. Reference calculation — verify against local code and field conditions before cutting. ### 1.0.1 — 2026-06-23 This update brings fixes and refinements: • Cut sheets now export and share reliably from every studio. • Your tape is saved between sessions — and you can now label and share past calculations. • The Settings button on the home screen is easier to reach. • Number entry no longer crowds the keypad on smaller iPhones. • Assorted layout and polish improvements. ## More apps by Gabriel John Fordan - [COGO Survey Calculator](https://appshunter.io/ios/app/cogo-survey-calculator/id6777398516) All apps by Gabriel John Fordan: https://appshunter.io/developer/6777398518 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*