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 221–240 of 1,000 ranked alternatives.

  1. My GPS Location ° app icon

    My GPS Location °

    MYSTIC MOBILE APPS LLC

    Check with GPS and Wi-Fi

    Check current using internal GPS and Wi-Fi data. View latitude and longitude in decimal degrees, degrees decimal minutes, and degrees minutes seconds. Suitable for trips, sports, geocaching, and solo travel.

    ★ 4.552 ratingsNavigationFreeData updated 2026-09-20
  2. DMS Converter app icon

    DMS Converter

    Geospike Pty Ltd

    Convert Decimal Degrees to DMS

    The app converts between Decimal Degrees and Degrees/Minutes/Seconds notation. It allows viewing converted coordinates in Maps or sending them to GPS Log.

    ★ 3.628 ratingsNavigationFreeData updated 2026-09-15
  3. PPI Calc - PPI Calculator app icon

    PPI Calc - PPI Calculator

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    Calculate PPI, aspect ratio, and screen dimensions

    Calculate PPI, aspect ratio, and screen dimensions in inches or centimeters. Measure height, width, and area of any screen. Access a list of standard resolutions and common devices to preset data quickly.

    ★ 4.413 ratingsUtilitiesFreeData updated 2026-09-09
  1. Roof Tool app icon

    Roof Tool

    Blue Dog Training PTY LTD

    Calculate pitch and member lengths

    Calculate pitch and geometrical lengths for Hip and Valley, Splayed End Hip, Hexagonal, and Octagonal roofs. Zoom in on designs. Email calculations and diagrams. Switch between imperial and metric units.

    ★ 2.33 ratingsUtilitiesFreeData updated 2026-09-08
  2. John Cominio RPN Calculator app icon

    John Cominio RPN Calculator

    John Cominio

    Calculate using RPN notation and scientific functions

    Scientific with reverse polish notation. Perform square root, reciprocal, trigonometric functions, hyperbolic functions, and logarithms. Switch between degrees, radians, and gradians. Calculate factorials, exponents, and nth roots.

    ★ 4.99 ratingsProductivityFreeData updated 2026-09-08
  3. Field Triangulate app icon

    Field Triangulate

    Neukadye, LLC.

    Determine remote GPS location with bearings.

    The app determines a remote GPS location using compass bearings from multiple geolocated points. It supports automated or manual entry of readings and displays results on a map.

    ★ 3.721 ratingsProductivity$7.99Data updated 2026-10-01
  4. Ruler AR: Digital Tape Measure app icon

    Ruler AR: Digital Tape Measure

    Reman Attar

    Distance, height, width, length, and area

    Distances, heights, widths, and lengths using your phone's camera. Calculate area with the area tool. Save measurements, remove limits, and export data to Excel. Includes flashlight and screenshot features. No ads with premium subscription.

    ★ 4.522 ratingsUtilitiesFreeData updated 2026-09-06
  5. EZ Kitchen+ app icon

    EZ Kitchen+

    Microcad Software S.L.

    Design kitchens with 3D views and items

    Design a kitchen layout by placing cabinets, appliances, and accessories on walls. Choose materials, colors, and finishes. Save designs locally or email as PDF, PNG, or JPG.

    ★ 2.646 ratingsProductivityFreeData updated 2026-09-08
  6. PepCal: Peptide Calculator app icon

    PepCal: Peptide Calculator

    A & A Design Inc.

    Calculate concentrations and ratios

    Calculate reconstitution volumes using water estimates. Determine mixing ratios for various sequences. Perform bacteriostatic water calculations for stability. Input molecular weights and concentrations for accurate results.

    ★ 4.336 ratingsUtilities$2.99Data updated 2026-10-02
  7. VELUX Roof Pitch app icon

    VELUX Roof Pitch

    VELUX A/S

    Measure roof pitch for window selection.

    The app measures a roof's pitch to help select a roof window. The roof window's height and placement adjust based on the roof's pitch.

    ★ 2.48 ratingsUtilitiesFreeData updated 2026-10-20
  8. My GPS Coordinates Lite app icon

    My GPS Coordinates Lite

    MYSTIC MOBILE APPS LLC

    View in DMS, DDM, DD, and UTM

    Display geographical in DMS, DDM, DD, and UTM formats simultaneously. Show altitude from GPS, network API, and barometer. Display GPS accuracy. Track position in real time.

    ★ 4.831 ratingsNavigationFreeData updated 2026-09-24
  9. Land Measure Pro app icon

    Land Measure Pro

    Pendlebury Software LLC

    Area, length, and angles on maps

    Area, lengths, and angles on maps using an interactive crosshair. Trace outlines to create connected points, updating area and perimeter in real time. Adjust radius for scaling features. View dynamic length and angle as you move the crosshair.

    ★ 3.122 ratingsProductivity$1.99Data updated 2026-10-02
  10. Asphalt Calculator One app icon

    Asphalt Calculator One

    Yevhen Kniaziuk

    Calculate volume and tonnage

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    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-16
  11. Fraction Help Calculator app icon

    Fraction Help Calculator

    Armchair Engineering

    Solve fractions and view steps

    Solve equations with addition, subtraction, multiplication, and division. View step-by-step working to understand solutions. Handle mixed and partial fractions. Convert between decimals and fractions. Find factors of numbers or common factors.

    ★ 4.812 ratingsUtilities$2.99Data updated 2026-09-08
  12. Rezzize: Image resizer app icon

    Rezzize: Image resizer

    La Fappbrica S.A.S. de C.V.

    Resize images and compress files

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  13. Length Converter app icon

    Length Converter

    Anna Filobok

    Convert lengths between feet, inches, meters,

    Convert lengths between Feet, Inch, Meter, Decimeter, Centimeter, and Millimeter. Enter a value and select units to switch. Save frequently used conversions for quick access.

    ★ 4.812 ratingsUtilitiesFreeData updated 2026-10-05

How we rank alternatives

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