Rafter Help app icon

Apps Like Rafter Help for iPhone and iPad

Calculate roof pitch and length

Calculate length and associated values for gable roofs. Input room width and ridge height to determine pitch, lengths, and ridge height. Use advanced options to enter pitch in radians, degrees, DMS, or rise/run.

by Armchair Engineering★ 4.5213 ratingsUtilities$1.99Data updated 2026-09-10

Rafter Help screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. eCalculator - Enhanced Edition app icon

    eCalculator - Enhanced Edition

    Ratha Sou

    Calculate, edit, and save equations

    Perform basic and scientific calculations with equation display and history tracking. Switch between binary, octal, decimal, and hexadecimal modes. Calculate fractions directly. Use widget for quick computations.

    ★ 4.6138 ratingsUtilitiesFreeData updated 2026-09-06
  2. Vertical Jump for Basketball app icon

    Vertical Jump for Basketball

    Appcano LLC

    Measure height with your phone camera

    Measure height using phone camera. Select takeoff point, calculates height in inches or centimeters. No equipment required. Uses physics calculations for accuracy.

    ★ 4.3281 ratingsSportsFreeData updated 2026-09-06
  1. The Calculator Pro· app icon

    The Calculator Pro·

    KISSAPP, S.L.

    Calculate, convert, and solve with ease

    Offers seven-in-one functions including basic, scientific, and unit conversion tools for currency, distance, weight, time, and data. Switch between modes by rotating the device. View operation history on the screen. Use degree or radian settings.

    ★ 4.5153 ratingsUtilitiesFreeData updated 2026-09-16
  2. Figure calculator ShapeInfo app icon

    Figure calculator ShapeInfo

    Noriyasu Kutsuzawa

    Calculate shape dimensions and area

    Calculate lengths, angles, and area of shapes. Select a shape from a list. Input values into text boxes linked to orange points. Adjust point positions using the NEXT button or tapping points.

    ★ 4.7141 ratingsProductivityFreeData updated 2026-09-09
  3. Pounds To Kilograms app icon

    Pounds To Kilograms

    Armchair Engineering

    Convert units between and

    Convert units between and . Choose decimal places for precision. Input values and get instant conversions. Save frequently used conversions for quick access.

    ★ 4.9301 ratingsUtilities$1.99Data updated 2026-09-10
  4. CalcBox -All in One Calculator app icon

    CalcBox -All in One Calculator

    Realbyte Inc.

    Calculate, convert, and organize tasks

    Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.

    ★ 4.8303 ratingsUtilitiesFreeData updated 2026-09-06
  5. Mulch Calculator Plus app icon

    Mulch Calculator Plus

    Calc Hub, LLC

    Calculate for beds and areas

    Calculate needed for flower beds, shrubbery, or other landscaped areas. Input dimensions in inches, feet, yards, centimeters, or meters. Output includes cubic yards, cubic feet, cubic meters, liters, and bag counts.

    ★ 4.8263 ratingsUtilitiesFreeData updated 2026-09-24
  6. Measure Tool - Measuring Tape app icon

    Measure Tool - Measuring Tape

    Conlan Limited

    Objects, rooms, and items accurately

    Use the camera to object sizes, room areas, and shopping items. Capture images and receive precise dimensions with AI accuracy. View detailed measurements and compare sizes instantly.

    ★ 4.3315 ratingsUtilitiesFreeData updated 2026-09-06
  7. CD Calculator - Calc app icon

    CD Calculator - Calc

    Phan Nhat Đang

    Calculate deposits with interest and compounding

    Calculate certificates of deposit by entering initial amount, time, and interest rate. View compounding schedules and results. Input variables to determine final balance and interest earned.

    ★ 4.5259 ratingsUtilitiesFreeData updated 2026-10-16
  8. Patio Calculator Plus app icon

    Patio Calculator Plus

    Calc Hub, LLC

    Calculate materials accurately

    Calculate material needs for patios using seven estimators: concrete slab, pavers, paver base, polymeric sand, sand & gravel, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters.

    ★ 4.8236 ratingsUtilitiesFreeData updated 2026-09-24
  9. Calculator RPN app icon

    Calculator RPN

    Benjamin Pisano

    Calculate with RPN and scientific functions

    Perform complex calculations with scientific functions and RPN mode for efficient input. Access 54 math functions including logarithms, square roots, factorials, trigonometry, and coordinate conversions.

    ★ 4.748 ratingsUtilities$4.99Data updated 2026-09-08
  10. Flow Rate Help app icon

    Flow Rate Help

    Armchair Engineering

    Calculate , diameter, or velocity

    Calculate fluid rates, pipe diameter, or liquid velocity. Choose units for diameter, velocity, and . Set decimal precision for results. Solve equations for accurate measurements.

    ★ 4.344 ratingsUtilities$0.99Data updated 2026-09-10
  11. Tape Measure・Ruler & Level app icon

    Tape Measure・Ruler & Level

    Approsta LTD

    Measure distances, heights, and areas with AR

    Measure distances, heights, and areas using AR and LiDAR technology. Tap to place markers and view real-time measurements. Sync with Apple Health to track progress. Share measurements via email or messaging.

    ★ 4.6258 ratingsUtilitiesFreeData updated 2026-09-06
  12. Scientific Calculator Elite app icon

    Scientific Calculator Elite

    Cyberprodigy LLC

    Calculate with fractions and units

    ™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.

    ★ 4.853 ratingsUtilities$4.99Data updated 2026-09-08
  13. WireSizer - DC Voltage Drop app icon

    WireSizer - DC Voltage Drop

    Juggernaut Technology, Inc.

    Calculate DC wire size instantly.

    The app calculates the correct DC wire gauge for electrical systems. It considers voltage, current, circuit length, and voltage drop percentage.

    ★ 4.5226 ratingsUtilities$4.99Data updated 2026-09-25

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.