Timberbox: Carpenter Toolkit

Timberbox is a professional toolkit for carpenters and framers — job-site calculators plus a real bubble level, compass, and AR tape measure, all on-device with no account and no data collection. MEASURE & LAYOUT • Level — bubble level with real zero calibration and slope % • Compass — live magnetic heading, 16-point cardinal readout • Protractor — angle between two surfaces • Metro AR — AR tape measure: distance, running length, and enclosed area, no physical tape needed LUMBER & FRAMING • Board Feet — lumber quantity from thickness, width, and length • Stud Spacing — stud count for a wall length and on-center spacing ROOF & STAIRS • Roof Pitch — rafter length and angle from pitch and run • Stair Rise/Tread — riser count and total run from a floor-to-floor rise WHY TIMBERBOX Pro unlock is a one-time purchase — no subscription, ever. No ads. No server, no account, no data collected: everything runs and stays on your device. Free tools (Level, Compass, Board Feet) cover everyday use; Pro unlocks the full set. Timberbox is a reference tool for estimating — always verify critical measurements with a physical level, tape, or angle finder, and check calculator results against your local building code before cutting material or committing to a layout.