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 461–480 of 1,000 ranked alternatives.

  1. StairCalc: Stair Builder Calc app icon

    StairCalc: Stair Builder Calc

    Infoguide Pty Ltd

    Calculate stairs, decks, and floors

    Calculate stairs, decking, and flooring with precise measurements. Input dimensions in any field. Adjust for tread, step rise, incline, and specific formulas like '2R+G' or '2R+TD'. Access help via double-tap on buttons.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-10
  1. x36 app icon

    x36

    Carl Cook

    ★ 5.02 ratingsUtilities$0.99Data updated 2026-09-16
  2. Ruler AR - Tape Measure App app icon

    Ruler AR - Tape Measure App

    Nhu Ngoc Le

    Objects with AR precision

    Objects in real-world environments using augmented reality. Tap to select measurement points and view length, width, and height. Save measurements and share results directly. Sync with other devices for collaborative projects.

    ★ 4.03 ratingsUtilitiesFreeData updated 2026-09-06
  3. CFT Calculators - Cubic feet app icon

    CFT Calculators - Cubic feet

    Kantaben Gorasiya

    Calculate volume

    Calculate volume in by inputting length, width, and height in , inches, or centimeters. The instantly displays the result and allows saving or sharing calculations.

    ★ 1.01 ratingsProductivity$3.99Data updated 2026-09-06
  4. StudentLite app icon

    StudentLite

    Hannes Sverrisson

    Calculate scientific functions with ease

    Scientific calculator allows users to perform complex calculations with swipe navigation between functions. Access exponents, logs, and sinus functions easily. View all functions on iPad, with additional options in landscape mode.

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-08
  5. Trigonometry Help - Triangle Solver + Formulae app icon

    Trigonometry Help - Triangle Solver + Formulae

    Armchair Engineering

    Solve right-angled triangles quickly and easily.

    This app calculates unknown angles and sides of right-angled triangles. It can draw a scale drawing of the triangle and provides a formula sheet for manual calculations.

    ★ 0.00 ratingsUtilities$1.99Data updated 2026-09-23
  6. PRIN app icon

    PRIN

    Building Power LLC

    Manage inspections and track repairs

    Manage commercial real estate roofs with inspection tracking, service scheduling, and project management tools. Assign tasks to pre-vetted roofing contractors, monitor progress, and receive reports.

    ★ 5.03 ratingsBusinessFreeData updated 2026-09-15
  7. WALT Calculator app icon

    WALT Calculator

    Jeff McClay

    Weather, location, and target computations.

    The app offers a density altitude calculator for weather comparisons and a field elevation calculator. It also includes a geographic coordinates converter and a geographic distance calculator.

    ★ 4.04 ratingsUtilitiesFreeData updated 2026-10-28
  8. Quadratic Equation Roots app icon

    Quadratic Equation Roots

    Glindemann, Sennoun, Langer GbR

    Calculate zeros with p and q values

    Enter values for p and q to calculate the zeros of a function using the pq . Store calculations in a history log. View complete solutions and share results. Support for entering fractions. Remove ads for an ad-free experience.

    ★ 4.36 ratingsEducationFreeData updated 2026-09-13
  9. Offset Pipe Calculator app icon

    Offset Pipe Calculator

    Kantaben Gorasiya

    Calculate offsets quickly and accurately

    Calculate offsets, angles, and lengths with precise measurements. Input dimensions to determine required lengths and fitting positions. Save and export calculation results for project reference.

    ★ 2.33 ratingsUtilities$1.99Data updated 2026-09-06

How we rank alternatives

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