Right Angle app icon

Apps Like Right Angle for iPhone and iPad

Solve geometry problems without a notepad.

The app calculates properties for triangles, trapezoids, and circles. It accepts various input formats for angles and lengths, displaying results in the chosen format.

by Jerry Mayers★ 3.930 ratingsProductivityFreeData updated 2026-09-10

Right Angle screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Protractor (Angle measurement) app icon

    Protractor (Angle measurement)

    EONSOFT

    Measure angles with camera

    Measure angles using a camera-based . Detect and display angles of objects in real time. Save and share measurements. Calibrate for accurate readings.

    ★ 3.76 ratingsUtilitiesFreeData updated 2026-09-09
  2. functionCalculator app icon

    functionCalculator

    Jirou Fukuda

    Calculate functions with any number input

    Calculate mathematical functions with precise fractional results using square roots. Input integers, rational, or irrational numbers. Convert results to decimal. Compute f(α), f(β), and their sum for two variable inputs.

    ★ 4.36 ratingsEducationFreeData updated 2026-09-13
  3. Resin Calculator app icon

    Resin Calculator

    Invenio

    Mix or epoxy with precision

    Calculate or epoxy mixing ratios with customizable units. Input measurements in inches or centimeters. Output results in grams, ounces, milliliters, or fluid ounces. Adjust mixing ratios in settings. Share feedback via email.

    ★ 4.48 ratingsUtilities$0.99Data updated 2026-09-06
  4. Carpentry Formulator app icon

    Carpentry Formulator

    Historycentral.com Inc

    Formulas for carpenters and builders.

    The app provides over 150 formulas for carpenters and builders, covering calculations for wall loads, lumber, materials, roofing, stairs, and various geometric shapes. It also includes dozens of conversion formulas for different units.

    ★ 3.84 ratingsProductivityFreeData updated 2026-09-10

How we rank alternatives

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