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

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Ranked alternatives

Showing 801–820 of 1,000 ranked alternatives.

  1. Chain & Sprocket Calculator app icon

    Chain & Sprocket Calculator

    Vladislav Zhirnov

    Calculate and ratios

    Calculate gear ratios and speeds by entering teeth. Determine length and tension. Select sizes and types. Export calculations as PDF or image. Compare setups for efficiency.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  1. Risk Reward Calculator app icon

    Risk Reward Calculator

    Smart Trading Software OOD

    Calculate breakeven win rate with and inputs

    Calculate breakeven win rate using and values. Input entry price, stop loss, and take profit to determine breakeven win rate. Calculate and based on breakeven win rate.

    ★ 0.00 ratingsUtilities$12.99Data updated 2026-09-06
  2. Golden Ratio Calculator Lite app icon

    Golden Ratio Calculator Lite

    Koreniuk Oleksandr

    Calculate values instantly

    Calculate values by entering a numeric input. Display results for the and its inverse. Perform quick and simple calculations without additional steps.

    ★ 0.00 ratingsEducation$0.99Data updated 2026-09-06
  3. Simple Logarithm PRO app icon

    Simple Logarithm PRO

    Glindemann, Sennoun, Langer GbR

    Calculate logarithms and antilogarithms

    Solve logarithmic problems by selecting from four standard shapes. Input values for base, exponent, antilogarithm, or logarithmic result. Visualize the relationship between logarithms and exponents. View infographic explanations of calculation rules.

    ★ 0.00 ratingsEducation$1.99Data updated 2026-09-06
  4. Coordinate Calculator Ultra app icon

    Coordinate Calculator Ultra

    丽丽 许

    Calculate coordinates and convert projections

    Calculate distances using Haversine and Vincenty algorithms. Convert coordinates between formats. Perform azimuth and elevation calculations. Export results in various formats. Sync with GPS devices for real-time data.

    ★ 0.00 ratingsNavigationFreeData updated 2026-09-06

How we rank alternatives

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