Optimum Angle app icon

Apps Like Optimum Angle for iPhone and iPad

by John Dickinson★ 5.01 ratingsProductivity$3.99Data updated 2026-10-22

Optimum Angle screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. Trilight - Trivice Light app icon

    Trilight - Trivice Light

    Oliver Hahn

    Calculate any triangle with graphical input.

    The app calculates any given triangle using three sides, two sides and one angle, or one side and two angles. Input is graphical, with results shown numerically and graphically.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-17
  2. Trigonometry for Beginners app icon

    Trigonometry for Beginners

    Aswian Editri Sutriandi

    Learn with interactive lessons

    Learn with interactive lessons that explain concepts step by step. Practice problems at different difficulty levels. Track progress with built-in quizzes and assessments. View detailed solutions and explanations for each problem.

    ★ 4.68 ratingsEducationFreeData updated 2026-09-06
  1. Scientific Calculator + app icon

    Scientific Calculator +

    Kyle Bartlett

    Calculate, solve, and analyze equations

    Perform complex calculations with functions including trigonometry, hyperbolic operations, and logarithms. Use memory functions, angle modes, and constants like π and e. Evaluate expressions with parentheses and view calculation history.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-09-06
  2. SHIMADZU IR app icon

    SHIMADZU IR

    Shimadzu Business Systems Corporation

    Check material properties and convert units.

    The app checks physical and chemical characteristics of optical materials for Fourier Transform Infrared Spectrophotometers. It also offers unit conversions for laboratory operations including wavelength to wavenumber.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-10-17
  3. Partometer3D measure on photo app icon

    Partometer3D measure on photo

    VisTech.Projects LLC

    Objects in 3D space with your camera

    Distances, areas, perimeters, angles, and circle parameters using photos. Define measurement planes in 3D space. Adjust for non-parallel planes. Export measurement data. Share results directly.

    ★ 3.617 ratingsProductivity$2.99Data updated 2026-09-18
  4. Note Pro! app icon

    Note Pro!

    barnsystem GmbH

    Learn music notes for instruments.

    The app presents music notes and exercises tailored to a user's chosen instrument. It offers authentic sounds and a game-like interface to make learning effective and fun.

    ★ 4.52 ratingsMusic$0.99Data updated 2026-10-07

How we rank alternatives

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