Construction Expert A1 PRO vs Site Se

Replace your $100+ hardware calculator with a smarter one. Construction Expert A1 Pro puts 150+ professional construction calculators in your pocket — feet-inch-fraction math, roofing, rafters, stairs, framing, concrete, material take-offs and more. Works fully offline. Built for general contractors, framers, carpenters, builders, estimators, electricians, plumbers, HVAC pros and serious DIY builders. WHY CONTRACTORS SWITCH - Enter 12' 7-3/16" the way you read it on the tape — no decimal conversion - Live drawings highlight each dimension as you enter it, so you know what every number means - One consistent keypad across every calculator, with a Next key that guides you through each form - Save calculations by project, attach photos, export branded PDF reports for your bid - No signal needed — works on the roof, in the basement or at the back of the lot PROFESSIONAL CONSTRUCTION CALCULATOR - Full feet, inches & fraction math, 1/16 to 1/64 with automatic simplification - Feet, inches, yards, meters, centimeters & millimeters - Percentage, square, cube, square root & reciprocal - Degrees-minutes-seconds and trigonometry (sin, cos, tan) - Expression mode with 12 construction formula templates - Running tape with save, share & print - 3 memory registers plus cumulative memory with count & average ROOFING & RAFTER CALCULATORS - Pitch, rise, run & diagonal — solve right triangles instantly - Common rafter length with plumb and level cut angles - Hip, valley & jack rafters with cheek cuts and on-center increments - Irregular and dual-pitch roofs - Rake wall stud lengths, ascending or descending - Roof area, squares, bundles & 4x8 sheet count - Interactive rafter diagrams STAIR & STRINGER CALCULATOR - Total rise to risers, treads & total run - Riser adjustment - Stringer length and angle, open or closed stringers - Interactive stair diagram with labeled dimensions TRADE CALCULATORS - Electrical: wire sizing (NEC), voltage drop, conduit fill, box fill & service sizing - Plumbing: pipe sizing, DFU, water heater, fitting offsets & drain slope - HVAC: BTU load, duct sizing, CFM & refrigerant charge - Landscaping: mulch, gravel, sod, irrigation, retaining walls & pavers MATERIAL ESTIMATION & TAKE-OFFS - Concrete volume for slabs, footings & columns, plus bag counts and rebar - Board feet, stud spacing & stud counts - Roofing squares, bundles, felt & ridge vent - Drywall, siding, flooring & insulation - Fence, deck, baluster & spindle spacing 57+ AREA & VOLUME SHAPES - Rectangles to L-shaped rooms, gable walls, pipes & toruses - Concrete steps, retaining walls & trenches - Perimeter, area, surface area & volume with labeled interactive diagrams 50+ CONSTRUCTION UNIT CONVERTERS - Length, area, volume, weight, temperature & pressure - Concrete bags, rebar, CMU blocks, board feet & aggregates - Lumber, drywall, roofing, siding, flooring & insulation - Wire gauge, conduit & breakers; PVC, copper & PEX pipe; HVAC tonnage PROJECTS, NOTES & EXPORT - Organize calculations by project and folder, with rich-text notes and photos - Favorites and searchable history - Professional PDF reports with your company branding - 7 PDF generators: rafters, stairs, fences, balusters, miters, materials & estimates - CSV, PNG & plain-text export MADE TO FIT YOUR WORK - Imperial or metric default units; fraction resolution from 1/2 to 1/64 - Dark, light or system theme; home screen widgets; haptic feedback - English, Spanish, French, German & Arabic PRICING Choose a monthly or yearly subscription, or a one-time Lifetime purchase with no recurring charges. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions. Privacy Policy: https://www.binaryandbricks.com/app/privacypolicy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Site Se is a complete construction project management and site execution app designed for builders, civil engineers, contractors, and site supervisors. Everything you need to manage your construction sites seamlessly from foundation to finishing: KEY FEATURES: 1. Quality Checks & Inspection: • Pre-built checklists based on CPWD and NBC standards. • Capture geo-tagged site photos (Before, During, and After). • Track punch lists, snags, and inspection approvals. 2. Daily Progress Reports (DPR): • Log daily labor count, machinery hours, and work accomplished. • Track daily material consumption on site. • Export professional PDF and Excel reports instantly for clients and management. 3. Work Breakdown Structure (WBS) & Planning: • Stage-by-stage construction planning and milestone tracking. • Quantity survey, material take-offs, and cost estimation. • Real-time progress monitoring against planned timelines. 4. Payments, RA Bills & Site Ledger: • Record contractor bills, RA bill measurements, and client running accounts. • Maintain transparent cash outflows, petty cash, and payment records. 5. Geo-Tagged Attendance & Staff Management: • On-site attendance verification with selfie and GPS location. • Track staff presence and manage contractor daily muster rolls. 6. Construction Calculators: • Built-in calculators for Concrete volume, Earthwork, Brickwork, Plaster, and Steel/BBS. 7. Community & Work Board: • Connect with verified sub-contractors, skilled labor, and suppliers. • Share site updates, job openings, and project requirements. Built for Indian construction site conditions with offline capabilities and fast sync. Manage your projects with precision and confidence with Site Se!