Toolbox™ vs Construction Calc Pro Lite

iMetalBox is the most elegant and handy toolkit ever created for your iPhone. Get 12 professional tools for the price of one! -------------------------------- User reviews: • "Nicely done ! Clever design and a must have for all. " - Dr5000 • "Pretty much any useful utility you'll need." - kfduv • "Versatile, functional, and easy to use." - MuzikGawd • "I love how the flashlight can be turned on as the first thing and that the light can be dimmed." - Reitveld • "This is my go to device for flashlight, stopwatch, levels, and it even has a built-in ruler." - grailpuffin • "Best compact app ever. It is very useful apps for daily use" - tinymoon -------------------------------- • Flashlight The brightest, fastest and most advanced flashlight for iPhone. It contains a compass and the brightness is adjustable. • Magnifier Transforms your phone into a magnifying glass with light. It will help you to read small text when you forgot your glasses. • Unit Converter Elegant and powerful unit converter with 16 categories. It can convert most currencies in the world. The exchange rate is updated frequently. • Tip Calculator Offer quick and easy way to calculate tips and split the bill among friends. Cash rounding is included for convenient. • Fraction Calculator Helps you to solve fraction maths quickly and easily. For example feet and inch calculator. • Stopwatch Great for timing sport events and contest. It has a hybrid design that combine both mechanic and digital stopwatch. Accurate to 1/100 second. Records can be copied to the clipboard. • Spirit level Use this tool to measure angles of any object. You can use this tool for picture alignment and home decoration. • Surface level Measure the slope of any flat surface such as pool table and table tops. • Ruler Support both inches and centimeters. It contains sliders to help measure small objects. • Protractor Measure angles from 0 to 180 degrees. Support degree and radian mode. • Battery Info Displays remaining time for various type of tasks such as surfing the internet or playing games. • Features: - A mini compass is included with the flashlight - Flashlight brightness is adjustable (iOS6 and later) - Authentic looking mechanical stopwatch - Calibrate and lock buttons for levels - Ruler with sliders for precise measurement

Construction Calc Pro turns your device into an advanced jobsite computer. Built specifically for contractors, builders, carpenters, and project supervisors, it combines full fractional-inch dimensional math with integrated material takeoffs and project estimation sheets. Eliminate expensive standalone handhelds—run your framing cuts, stair layouts, material orders, and job estimates right from your pocket. CORE DIMENSIONAL MATH & CONVERSIONS - Calculate in feet, inches, and fractional inches down to 1/64 inch - Full math support: Add, subtract, multiply, divide, powers, and square roots with mixed units - Instant conversions: Fractions to decimals, square and cubic footage, metric to imperial, angles, and temperatures - Automatic fraction reduction to lowest common denominators - Split-screen view displays active calculations, measurements, and memory registers simultaneously - 50 shared memory registers accessible across all specialized modules PROJECT ESTIMATION & MATERIAL TAKEOFFS - Instant takeoffs for concrete pours, block walls, drywall sheets, paint, tile, and lumber - Calculate surface areas and volumes for standard, angled, and complex compound shapes - Export to a running job estimate sheet to tally project totals - Email itemized takeoffs directly to clients, suppliers, or your crew right from the site ROOF, STAIRS & STRUCTURAL LAYOUT - Stairs & Stringers: Solve total rise, run, unit rise, unit run, riser and tread counts, stringer length, and minimum stairwell openings with scale-drawn diagrams - Rafters & Framing: Integrated right-angle trigonometry solves slope, pitch, common rafters, hips, and valleys with visual graphic feedback - Crown Moulding: Calculate precise miter and bevel saw settings for any wall angle and any spring angle - Arcs & Circles: Solve radius, circumference, sector area, arc length, and segments fast Designed for professional trades who need reliable, jobsite-tested calculations without ads, subscriptions, or bulky handheld devices. Built-in help guides and instructions included for every module.