Trigonometry Help app icon

Apps Like Trigonometry Help for iPhone and iPad

Solve right-angled triangles quickly

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

by Armchair Engineering★ 4.7481 ratingsUtilities$1.99Data updated 2026-11-04

Trigonometry Help screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. Trigonometry Quick Reference app icon

    Trigonometry Quick Reference

    Ventura Educational Systems

    Review basic trigonometry concepts easily.

    The app offers a review of basic trigonometry concepts, including sine, cosine, and tangent functions. Users can access detailed explanations and take quizzes to measure their understanding of key topics.

    ★ 5.01 ratingsEducation$0.99Data updated 2026-10-18
  2. AudioTest app icon

    AudioTest

    Katsura Shareware

    Generate and save audio test signals.

    The app generates audio test signals including sine, triangle, sawtooth, square, pulse, and various noise types. It supports fixed and sweep frequencies and levels, with adjustable phase shift and multiple sample rates and bit depths.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-30
  3. Engineering Survey Calculator app icon

    Engineering Survey Calculator

    V PUGAZHENTHI

    Calculate parameters and units

    Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.

    ★ 5.01 ratingsUtilities$2.99Data updated 2026-09-08
  4. E6b Pilot — Flight Computer app icon

    E6b Pilot — Flight Computer

    Colin Porteous

    Complete electronic flight computer in pocket.

    The app provides a flight computer for pilots. It calculates flight plans, wind, altitude, airspeed, and performance.

    ★ 5.01 ratingsNavigation$3.99Data updated 2026-10-21

How we rank alternatives

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