Apps Like CalcTriangle for iPhone and iPad
Right triangle calculator for builders and DIYers.
The app calculates right triangles for construction professionals and DIYers. It displays all sides, angles, area, and perimeter after users input two sides or one side and one angle.
CalcTriangle screenshots
Ranked alternatives
Showing 661–680 of 1,000 ranked alternatives.


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.



Calculator HD - Scientific
Zhuhai Record Yi Technology Co.,Ltd.
Calculate, solve, and track equations
Standard performs basic operations like addition, subtraction, multiplication, and division. includes trigonometric functions, power calculations, and constants. Access calculation history. Calculate area for circles and triangles.







Piles Capacity
hetGE LLC
Estimate bored pile capacity quickly.
The app offers a modern design for estimating the capacity of cast-in-place bored piles. It includes a unique soil profile builder and supports both metric and imperial units for calculations and reporting.

Measuring Tape: Photo Ruler
Enes Bugra Yenidunya
Measure distances with your iPhone
Measure distances and areas using AR technology. Tap to mark points and calculate lengths. View measurements in inches or centimeters. Save and share measurement data. Sync with other devices for project management.

A2Plus
antoni michel
Measure land area, perimeter, and distance
Measure land area, perimeter, and distance with precise calculations in feet, inches, yards, or feet. Display multiple plots on a map with intermediate distances. Overlay French land registry data for accurate plot measurements.




Visual Trig Func
yukihiro fujita
Understand trigonometric functions visually and easily.
The app provides visual representations of trigonometric functions, including wave graphs. Users can easily calculate and confirm the values of sine, cosine, tangent, cosecant, secant, and cotangent.

Castrol 2TRatio
Castrol Australia Pty Ltd
Two stroke oil to fuel calculator.
The app calculates the oil to fuel ratio for two-stroke engines. It determines the amount of oil to add to fuel based on the engine manufacturer's suggested ratio.

Field Area Measure on GPS Map
Dhara Hingu
Land, calculate , track GPS points
Land, fields, and property using GPS or manual input. Place markers on the map or walk boundaries to calculate , distance, and perimeter. Choose units like square meters or square feet. Save and share measurements.
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