NEW: AI Helper Just ask. Type a construction math question in plain English, like "rafter length for a 12 ft run and 6/12 pitch", and the AI Helper works it out and walks you through the steps. It asks for any missing numbers, covers roofing, concrete, stairs, wall studs, footings, blocks, drywall, miters, board feet, conversions and more, and runs entirely on your device, so it works offline and your data stays private. NEW: Tip of the day A quick, useful tip each day to get more out of the calculator. NEW: Apple Watch app Feet-Inch, Pitch & Framing, Converter, Material Weight, Volume, Diagonal and Rebar calculators on your wrist, plus history and prices synced from your iPhone. New home-screen widgets too. NEW: Projects • Create projects with a guided setup • Save any calculation straight into a project • A sample project to explore • Export clean PDFs, and share from anywhere, including on iPad NEW: Smarter keypad • The construction keypad now works on every calculator input • Live highlighting of the field you're on, a Next key to jump ahead, and a diagram right in the keypad (stairs and more) NEW: Find calculators faster • 16 more calculators added to search and browse • Project Wizard now available from the catalogue • Search keeps filtering as you type, on every tab • Favourites update instantly REDESIGNED • New home screen and sidebar, with Add Formula built in • Refreshed colours that follow your chosen theme SAFER DATA • Stronger backup restore and iCloud Sync, so nothing gets overwritten or brought back by mistake • Your saved projects and history are protected during updates • Photo and note attachments are stored more reliably • Company branding fields can now be cleared ACCURACY FIXES • Corrected conduit areas (RMC, PVC Sch 40) and XHHW wire areas in the electrical calculators • Roofing results now clear when you change the pitch, so you never see an old answer • An empty pitch is no longer treated as a flat roof EXPORT • Free-plan PDFs are watermarked consistently, including when printing • Project line items are no longer dropped when history is trimmed Plus more languages for new screens and general stability improvements. If you enjoy the app, a rating helps other builders find it.

ONE KEYPAD, EVERYWHERE Every calculator input now opens the same construction keypad. Feet, inches, yards, metres and fractions are always a tap away, and the iPhone number pad no longer turns up halfway through a takeoff. GUIDED ENTRY • A new Next key saves the value and moves to the next field without closing the keypad. On the last field it becomes Calculate. • The field you're entering is outlined and scrolled into view, so you always know where you are in a form. • Fields that take words keep the normal keyboard, now with Done and Next above it. LIVE DIAGRAMS On Stairs, Rafters, Fence, Baluster and Right Angle, the dimension you're entering is highlighted on the drawing and redrawn as you type — so you can see what the number means before you commit it. Where a drawing has no line for a field, it stays unmarked rather than pointing at the wrong one. On Stairs you can also tap a dimension on the drawing to jump straight to the field it comes from. FIXES • A fraction typed straight after a metric unit (for example m, 3, /, 4) showed the value but saved zero. It now saves what you entered. • Diagrams could draw incorrectly at small sizes. • On roof calculators, the dimension you were editing stayed unhighlighted when it fell outside code limits — the one you were most likely adjusting.

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. •⁠ ⁠Calculate roof pitch, rafters, hip & valley in seconds •⁠ ⁠Feet-inches-fractions math •⁠ ⁠Stair layout from a single measurement •⁠ ⁠Concrete, drywall, studs, blocks — instant material estimates •⁠ ⁠Built-in unit conversions: metric, imperial, board feet, acres •⁠ ⁠Compound miter angles for perfect crown molding cuts •⁠ ⁠Circle, arc & polygon calculations for curved builds •⁠ ⁠3 memory registers + running total with average & count •⁠ ⁠Works offline — no internet needed on the job site

The construction calculator your contractor doesn't want you to know about. • Calculate roof pitch, rafters, hip & valley in seconds • Feet-inches-fractions math • Stair layout from a single measurement • Concrete, drywall, studs, blocks — instant material estimates • Built-in unit conversions: metric, imperial, board feet, acres • Compound miter angles for perfect crown molding cuts • Circle, arc & polygon calculations for curved builds • 3 memory registers + running total with average & count • Works offline — no internet needed on the job site