Apps Like Carpenter Square & Stair Calc for iPhone and iPad
Measure, convert, and with precision
Allows users to measure and calculate dimensions using feet, inches, and sixteenths. Input tape measure data directly for accurate conversions. Calculate angles and verify corners without manual calculations.
by Red Shepard LLC★ 4.541 ratingsUtilities$1.99Data updated 2026-09-13
Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.
Calculate risers, run, angle, length, step height, tread depth, and number of steps. Adjust parameters for customization. Switch between Imperial and Metric units. Email or text results as needed.
Calculate measurements and perform unit conversions for projects. Perform trigonometric calculations and angle measurements. Access a full user guide and use built-in formulas for precise calculations.
Calculate measurements, convert units, and estimate material quantities. Perform trigonometry, slope calculations, and area computations. Save frequently used formulas and access them quickly. Export results and share via email or messaging.
Convert measurements between , , and centimeters. Input fractions or decimals for precise calculations. View results on a visual measure display. Perform addition, subtraction, multiplication, and division with measurement values.
Manage projects, track progress, and share updates
Manage construction projects with budget tracking, material calculations, and scheduling tools. Input measurements for custom cuts and view progress reports. Sync across devices and export data in multiple formats.
Measure objects with a camera ruler mode that uses your phone's camera for distance calculations. Switch between inches and centimeters. Adjust measurements with precision sliders. Access a classic ruler and tape measure for manual measurements.
Measure distances, heights, and angles using AR measure, ruler, and level tools. Create floor plans and calculate areas. Take screenshots, use flashlight, and chain measurements. Switch between imperial and metric units.
Calculate stair dimensions for Straight, L-Shaped, U-Shaped, Spiral, Winder, and Corner Deck configurations. Visualize designs in 3D. Measure steps, risers, and tread depths. Export measurements and save projects.
Measure distances using augmented reality or direct phone contact. Calculate surface areas and angles. Create floor plans and save measurements. Share results via email or messaging.
Calculate volume for slabs, footings, columns, walls, and stairs in cubic yards, feet, or meters. Estimate needed, determine weight and bag requirements. Calculate rebar spacing and truckloads.
Resize images in pixels, millimeters, centimeters,
Resize images by specifying dimensions in pixels, millimeters, centimeters, or inches. Maintain aspect ratio by linking width and height fields. Save, email, print, or share the resized .
The app offers a free basic and scientific calculator with an intuitive interface. It displays equations and results simultaneously, supporting fractions and percentages.