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.
Trigonometry Help screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.



Miter Angles
H3Apps LLC
Calculate and bevel
Calculate and bevel for compound joints. Determine for butted joints and joints between different board sizes. Export results via text or email.

Math Scanner : Solve Math
Dixit Rathod
Scan problems and get instant answers
Scan problems with camera to get instant answers. View detailed step-by-step solutions. equations manually or via photo. Perform calculations with a smart calculator. Export results and share solutions.

Hydraulic Calculator Engineer
Arsosa Network Inc.
Calculate cylinder force and pressure automatically
Allows users to input values for cylinder calculations, power, pressure difference, piston diameter, speed, lifting time, and volume flow. The automatically computes results without requiring manual formulas.


EF Scale
WeatherWary LLC
Rate tornado damage the way surveyors do.
The app provides the complete Enhanced Fujita scale for rating tornado damage. It includes all 28 damage indicators, degrees of damage, and expected wind speeds, with reference photos and construction details for each.



GPS Utility
DIMENSION S.r.l.
Convert geographic coordinate systems easily.
The app converts between DMS, DM, DD, UTM, and MGRS coordinate systems. It provides real-time GPS coordinates and calculates the distance between two points.

iSetSquare
Peter Breitling
Measure angles and rotation with gyroscope.
The app measures relative angles and rotation using the gyroscope sensor. It offers five unit modes, background or foreground display rotation, and fine calibration of the gyrometer.

Window Glass Design
Standards Design Group, Inc.
Calculate glazing dimensions and support options
Calculate designs according to ASTM E 1300 standards. Choose support sides, glazing angles, and up to three lites. Customize heat treatment, thickness, and lamination for each lite. Enter dimensions and load values in SI or US units.




Convex Programmer's Calculator
Matthew Daigle
Convert numbers between formats
Convert numbers between hexadecimal, decimal, octal, and binary formats. Calculate two's complement and flip byte endianness. Perform bit-shift operations and view bit indicators with word grouping. Tap to copy, paste, or clear numbers.


WGS84
HUNG HSUN LIN
Measure WGS84 coordinates and export data.
The app measures WGS84 coordinates in decimal degrees and degrees-minutes-seconds. Measure data can be exported as a CSV file and users can add photos, videos, and voice records.

HeavyCalc Pro
Calculated Industries, Inc.
Construction math for professionals anywhere.
The app helps construction professionals calculate dimensions, areas, and volumes. It provides solutions for square-ups, cut/fill, and material estimates.

Geometry Calculator+++
Behzad Dogahe
Calculate and draw geometric shapes
Calculate unknown parameters for right triangles, rectangles, squares, circles, and regular polygons. Input known measurements to solve for missing values. Display shapes with accurate dimensions and angles.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.