Best apps like Trigonometry

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated October 2026

Trigonometry is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Trigonometry

Trigonometry calc#1

Trigonometry calc by Bo Kalvslund

Calculations on right triangle
Editor's Choice
📚 Education
3.0(2 ratings)
FreeAdsIn-App Purchases
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Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.

More apps like Trigonometry

4
General Triangle
General Triangle
General Triangle
All measures, step-by-step
Free

Instantly solve geometry problems and prepare for exams with step-by-step solutions. Input your triangle measurements to calculate all lengths, angles, heights, area, and perimeter. Access a wealth of learning resources and manage your saved solutions.

Step-by-step solutionsCalculate lengths, angles, area, perimeterTriangle visualization
📚 Education
(1)
free with in-app purchases
5
Triangle & Angle calculator
Triangle & Angle calculator
Triangle & Angle calculator
Geometry, angle, formulas
Free

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

Solve geometry exercisesCheck calculationsSimple click interface
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6
Triangle Solver
Triangle Solver
Triangle Solver
Step-by-Step Math Solutions
Free

This app provides step-by-step solutions for triangle calculations and angle conversions. It includes practice exercises, a trigonometry formula sheet, and an integrated math keyboard for easy input. Ideal for students and professionals needing to master triangle properties.

Step-by-step triangle calculationsAngle conversionPractice trigonometry exercises
📚 Education
(2)
ad-supported
7
AP Calculus AB Exam Study Prep
AP Calculus AB Exam Study Prep
AP Calculus AB Exam Study Prep
AP Advanced Placement Calculus
Free

Prepare for the AP Calculus AB exam with this comprehensive practice guide. It offers over 500 questions, offline access, and progress tracking features to help you study effectively. Review answers and focus on areas needing improvement.

Over 500 practice questionsOffline accessAnswer review
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(3)
ad-supported
8
PocketCAS lite for Mathematics
PocketCAS lite for Mathematics
PocketCAS lite for Mathematics
Helps with Calculus + Algebra
Free

This advanced math application assists with a wide range of mathematical problems, from basic arithmetic to calculus, algebra, and statistics. It functions as a graphing calculator replacement, aids in homework, and supports complex calculations for academic and professional use.

2D and 3D plottingCalculus functions (limits, derivatives)Linear algebra operations
📚 Education
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9
Pythagoras Calculator
Pythagoras Calculator
Pythagoras Calculator
Complete solution, all steps
Free

Easily calculate any side of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and offers an ad-free option.

Pythagorean theorem calculationsCalculate any of the three sidesHistory of calculations
📚 Education
(242)
free with in-app purchases
10
Geometry Calculator lite
Geometry Calculator lite
Geometry Calculator lite
Circle,Triangle,Cylinder,cube
Free

Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.

Calculates parameters for 26 geometric shapesSupports 783 different calculationsInteractive 3D view for solids
📚 Education
(78)
free with in-app purchases