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
App detailsView in App Store

Right Angle screenshots

Ranked alternatives

Showing 721–740 of 1,000 ranked alternatives.

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    Trigix

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    ★ 1.01 ratingsGraphics & DesignFreeData updated 2026-09-06
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  2. Calculate Percentage app icon

    Calculate Percentage

    Glindemann, Sennoun, Langer GbR

    Percentages with 2 variables

    Percentages by entering two of three variables. Use a modified key layout to input values. Store calculations in a history log. View detailed solutions with step-by-step explanations. Support for fractions, decimals, and constants.

    ★ 4.04 ratingsEducationFreeData updated 2026-09-06
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  1. RSGC app icon

    RSGC

    Albatrozz Sdn Bhd

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
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  3. SuBinary 10 app icon

    SuBinary 10

    Enes Akkus

    Convert binary, decimal, hex, and octal values

    Convert binary to decimal, hexadecimal to octal, and other number systems. Enter values in the text area and tap to convert. View results instantly without additional steps.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-15
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  7. Pipefitter App app icon

    Pipefitter App

    Gary Nerenberg

    Look up flange dimensions and weld sizes

    Provides pipe fitting dimensions, flange specifications, and pipe measurements. Includes weld neck and slip-on flange lengths, butt weld and socket weld dimensions, pipe diameters and wall thicknesses.

    ★ 3.52 ratingsReference$9.99Data updated 2026-09-16
    App details
  11. 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
    App details
  16. CookCalc app icon

    CookCalc

    Nigel Green

    Convert units for cooking, chemistry, and more

    Convert measurements between 11 weight and volume units with over 90 combinations. Enter decimal or fractional values for precise results.

    ★ 4.33 ratingsUtilities$0.99Data updated 2026-09-08
    App details
  17. Rule of Proportion PRO app icon

    Rule of Proportion PRO

    Glindemann, Sennoun, Langer GbR

    Calculate proportions with 3 variables

    Solve problems by entering three of four variables. Calculate using the of . Store calculations in a history log. Display detailed step-by-step solutions. Support for fractions and decimals. Allow entry of constants. No advertisements.

    ★ 5.03 ratingsEducation$1.99Data updated 2026-09-06
    App details

How we rank alternatives

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