Trigonometry Help Lite app icon

Apps Like Trigonometry Help Lite for iPhone and iPad

Solve right-angled triangles

Solve right-angled triangles by inputting known sides or angles. View step-by-step calculations and a scale drawing of the triangle. Access basic formulae. Enter angles in radians, decimal degrees, or degrees, minutes, seconds.

by Armchair Engineering★ 4.7775 ratingsEducationFreeData updated 2026-09-18

Trigonometry Help Lite screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. CalcKit app icon

    CalcKit

    Akkyra Systems

    Create personalized calculators with custom formulas.

    The app allows users to design calculators with custom formulas and input labels. Users can create an unlimited number of personalized calculators for various needs.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-11
  2. Salut et Fraternité app icon

    Salut et Fraternité

    Olivier Noel

    Convert dates between Gregorian and Republican calendars

    Convert dates between the Gregorian and Republican calendars. View associated plants, animals, or tools for each day. Track decimal time with hours, minutes, and seconds. Double-tap to toggle calendar views.

    ★ 5.04 ratingsEducation$1.99Data updated 2026-09-08
  3. Frequency Generator (Sound) app icon

    Frequency Generator (Sound)

    NETIGEN KLUZOWICZ SPOLKA JAWNA

    Generate sound waves and test speakers

    Generate sound waves with sine, square, sawtooth, or triangle waveforms. Adjust between 1Hz and 22000Hz. Play single oscillator tones. Test speakers or tune instruments using generated frequencies.

    ★ 5.02 ratingsMusicFreeData updated 2026-09-06
  1. Refractive app icon

    Refractive

    Xavier Daxhelet

    Optical calculations for engineers and students.

    The app calculates the refractive index of transparent materials based on wavelength. It also computes light transmission angles, reflection and transmission coefficients, critical angle, and Brewster’s angle.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-12
  2. XCalc Calculator app icon

    XCalc Calculator

    秀丽 周

    Calculate, edit, and track equations

    Allows performing arithmetic operations including addition, subtraction, multiplication, division, parentheses, and percentage. It displays numbers in thousands, sets decimal places, and records calculations for easy editing.

    ★ 4.84 ratingsUtilitiesFreeData updated 2026-09-06
  3. aView app icon

    aView

    Lars Hansen

    Calculate angles, speed, altitude, and more.

    The app calculates various geometric and physical properties. It includes functions for triangles, distances, projectile motion, orbital mechanics, and quadratic equations.

    ★ 0.00 ratingsUtilities$0.99Data updated 2026-11-03
  4. Protractor Edge-angle measure app icon

    Protractor Edge-angle measure

    向阳 杨

    Angles with precision

    Angles with a digital . Adjust scale increments and calibrate manually. Save and share measurements. Export data as images or text.

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-22
  5. Flat Pattern & Bend Calculator app icon

    Flat Pattern & Bend Calculator

    AdityaKumar Patel

    Calculate precise dimensions

    Calculate dimensions for bends, elbows, cones, and complex shapes. Input measurements and angles to generate precise layouts. Support for triangulation methods and advanced geometric calculations. Export results for fabrication use.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-06
  6. Construction Calculator+++ app icon

    Construction Calculator+++

    Behzad Dogahe

    Construction math calculations made simple.

    The app performs construction math calculations including length, width, and height for area, volume, and wall area. It calculates the number of bricks, blocks, pavers, tiles, and drywall sheets needed for projects.

    ★ 5.03 ratingsUtilities$2.99Data updated 2026-11-03

How we rank alternatives

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