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 501–520 of 1,000 ranked alternatives.

  1. BendingTool app icon

    BendingTool

    Amada Ai-Link Service Co.,Ltd

    Calculate sheet metal processing pressure and elongation.

    The app calculates elongation values for sheet metal and converts gauge materials to inches and millimeters. It includes tools for calculating material weight, length, width, and thickness.

    ★ 3.01 ratingsBusinessFreeData updated 2026-10-03
  2. Distance Speed Time Calculator app icon

    Distance Speed Time Calculator

    Rocket Splash Games Inc.

    Calculate Distance, Speed, or Time

    The app calculates distance, speed, or time when two values are provided. Users can determine travel speed, distance, or remaining time to a destination.

    ★ 1.84 ratingsUtilities$0.99Data updated 2026-09-28
  3. CalcBuddy Calculator app icon

    CalcBuddy Calculator

    ApplicVision AB

    Calculate, edit, and recalculate expressions

    Perform calculations with an intuitive interface. Input expressions directly, see the full equation, and edit it dynamically. Automatically recalculate results after changes. Access scientific functions like sine and cosine.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-08
  1. Water BoD-I-Y Calculator app icon

    Water BoD-I-Y Calculator

    FarmHopLife Inc

    Calculate storage and retention systems

    Calculate storage capacity with precise formulas. Input dimensions to determine cistern size. Estimate rainwater collection based on rainfall data. Generate reports for irrigation planning. Export results in PDF format.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  2. Better Calc app icon

    Better Calc

    Philip Symons

    Calculate, convert, and solve equations

    Perform calculations in standard, scientific, and programmer modes. Calculate totals and taxes. Switch between portrait and landscape layouts. Support multitasking and slide-over on iPad. No ads.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  3. Decimal Time Converter app icon

    Decimal Time Converter

    CodeBurners

    Convert time to and from decimals.

    The app converts hours and minutes to decimals, and decimals to hours and minutes. Input values can be entered as hours:minutes, decimals, or minutes, with conversions displayed instantly.

    ★ 3.84 ratingsUtilitiesFreeData updated 2026-09-12
  4. Topography app icon

    Topography

    Georgios Graikousis

    Measure surface area and convert coordinates.

    The app converts coordinates to UTM EGSA87 Datum and calculates polygon area in square meters. It sends measurements via email in DXF, KML, or TXT file formats for use in various applications.

    ★ 2.33 ratingsNavigation$3.99Data updated 2026-10-11
  5. Golden Ratio Calculator Plus app icon

    Golden Ratio Calculator Plus

    Heng Jia Liang

    Calculate sides and totals

    Calculate the using inputs for the longest side, shorter side, or combined length. Perform instant calculations with support for up to 16 decimal places and various units. Copy results to another and view the formula as a reference.

    ★ 2.33 ratingsUtilities$2.99Data updated 2026-09-06
  6. Easy Answer (Math  Homework) app icon

    Easy Answer (Math Homework)

    慧洁 谢

    Solve equations, geometry, and polygons.

    The app offers an Equation Solver for equations of any format, an Analytic Geometry tool for tasks like solving tangent lines and intersection points, and a Polygon tool to calculate area, angle, and length. The app is localized to many languages.

    ★ 3.03 ratingsEducationFreeData updated 2026-10-21
  7. Clinovintage app icon

    Clinovintage

    Officina S.r.l.

    See road gradient with pitch roll.

    The app displays the gradient of the road on the iPhone, providing pitch and roll readings. Users can choose to visualize gradient readings as a percentage or in degrees, with automatic and single-click calibration options.

    ★ 3.02 ratingsNavigationFreeData updated 2026-09-10

How we rank alternatives

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