Best Geometry Calculator Triangle Apps

216+ iOS apps curated and reviewed

4.4 avg rating
14 free apps
Updated May 2026

If you already know Geometry Calculator, this is the deeper bench. 216+ geometry calculator triangle apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Geometry Calculator Triangle

Calculator +#2

Calculator + by xNeat.com

Scientific Calc Plus Fraction
Strong Contender
πŸ”§ Utilities
4.6😊(9.6K ratings)
FreeAdsIn-App Purchases
Calculator + screenshot 1

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

What We Love

  • πŸ‘ Great features and easy to use
  • πŸ‘ Efficient and quick
  • πŸ‘ Versatile, functional calculator
  • πŸ‘ Fantastic, easy to use app

Room to Improve

  • πŸ› New updated layout is awful
  • πŸ› App is now terrible
  • πŸ”’ Paying customer screwed over by update
Geometry Calculator lite#3

Geometry Calculator lite by V PUGAZHENTHI

Circle,Triangle,Cylinder,cube
Worth Considering
πŸ“š Education
4.5(77 ratings)
FreeAdsIn-App Purchases
Geometry Calculator lite screenshot 1
Geometry Calculator lite screenshot 2
Geometry Calculator lite screenshot 3
Geometry Calculator lite screenshot 4
Geometry Calculator lite screenshot 5
Geometry Calculator lite screenshot 6

This application calculates key parameters of various geometric shapes, including 2D and 3D forms, with over 783 calculations, making it a valuable tool for students, engineers, and professionals. Explore and calculate shapes like circles, triangles, cylinders, and cubes with ease, and discover their properties in interactive 3D.

More Geometry Calculator Triangle apps to explore

4
Triangle Solver Free - Geometry Calculator
Triangle Solver Free - Geometry Calculator
Triangle Solver Free - Geometry Calculator
by ε’ƒ ι₯Ά
Free

This triangle calculator solves right and irregular triangles by entering a few values and calculating the rest, making it a useful tool for geometry calculations. Try it out to easily solve triangles and get the results you need.

πŸ“Š Productivity
(40)
5
Geometry Calculator.
Geometry Calculator.
Geometry Calculator.
Circle,Triangle,Cylinder,cube
$2.99

This application is a comprehensive geometry calculator that includes 26 shapes, planes, and solids with 783 calculations, allowing users to easily compute essential geometric parameters. With a wide range of features and availability in multiple languages, it's the perfect tool for anyone looking to explore and understand various geometric concepts - start calculating today!

πŸ“š Education
(30)
6
Triangle & Angle calculator
Triangle & Angle calculator
Triangle & Angle calculator
Geometry, angle, formulas
Free

The application is a comprehensive geometry and angle calculator, allowing users to efficiently solve exercises and verify their calculations with a simple click. It provides a user-friendly interface and includes a range of formulas and tools to assist users in their geometry and angle-related tasks.

πŸ“š Education
(209)
7
Geometry Calculator Pro
Geometry Calculator Pro
Geometry Calculator Pro
Triangle,Circle,Rectangle Calc
Free
πŸ”§ Utilities
(0)
8
Geometry Solver Β²
Geometry Solver Β²
Geometry Solver Β²
AI Math Homework Helper
Free

Need help with geometry homework? Try an AI math problem tutor that's certified by the Educational App Store. Get accurate and quick solutions with Geometry Solver Β² - your go-to geometry calculator!

πŸ“š Education
(1.3K)
9
Geometry Calculator Solver
Geometry Calculator Solver
Geometry Calculator Solver
Geometry & Trigonometry solver
Free

This math geometry solver and trig solver allows users to easily calculate various geometric figures, such as triangles, circles, and ellipses, and solve math problems using trigonometry formulas and angle calculators. With this tool, users can find math answers, calculate areas, perimeters, and heights, and solve trigonometry problems in degrees and radians, making it useful for students, teachers, carpenters, engineers, masons, and artists.

πŸ“š Education
(1)
10
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Graphing Calculator Plus AI
Scientific Graphing Calculator
$5.99

An advanced scientific graphing calculator app that is user-friendly and suitable for basic to advanced mathematics, offering a powerful math core and extensive support features. Ideal for engineers, math students, and more, with built-in documents for various calculations. Explore the world of advanced mathematics with ease and efficiency.

πŸ“š Education
(12K)
11
Calculatorβ‚Š
Calculatorβ‚Š
Calculatorβ‚Š
Basic, Scientific, Plus Calc
Free

Try Calculatorβ‚Š, the ultimate mathematics tool offering basic, scientific, and plus calculations. Ideal for homework, exams, and managing expenses, this app is like having a personal math tutor on your phone. Download now for easy and intuitive math solutions!

πŸ”§ Utilities
(1.7M)
12
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

A top-rated scientific calculator app on iOS devices offering advanced math functions with a user-friendly interface for users of all levels. Features include step-by-step solutions, math photo solving, and handwriting recognition. Enhance your calculations with this versatile tool.

πŸ“š Education
(6.2K)
13
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Symbolab - AI Math Solver App
Calculator & Photo Solver
Free

An AI math calculator app that simplifies math problem-solving from pre-algebra to calculus, by providing step-by-step solutions. Say goodbye to math struggles and solve problems with confidence today!

πŸ“š Education
(26K)
14
Triangle Solver
Triangle Solver
Triangle Solver
by William Jockusch
Free

Quickly and easily calculate the unknown sides and angles of a triangle with just a few known values. Enter the known measurements, and get the rest calculated instantly.

πŸ“š Education
(30)
15
Geometry Calculator
Geometry Calculator
Geometry Calculator
30 Formulas and Calculators
$0.99
πŸ“š Education
(0)
16
GraphNCalc83
GraphNCalc83
GraphNCalc83
Graphing calculator
$12.99

The app is a comprehensive graphing calculator that features algebraic entry, math functions, graph plotting, statistics, matrix operations, unit conversion, BASIC programming, chemistry tools, geometry calculations, finance functions, and a built-in user guide for easy reference. It offers a colorful, fast, and fluid experience on iPhone and iPad with advanced features like touch input, high-resolution graph outputs, and fast computation speeds. Explore its diverse functionality to enhance your mathematical tasks.

πŸ“š Education
(3.8K)
17
Triangle Calculator
Triangle Calculator
Triangle Calculator
Right angle triangle solver
Free

This application calculates and solves right-angle triangles, determining lengths, angles, area, and perimeter with just two known values, and displays a proportionally correct visual representation. Try it out to solve triangles, customize display settings, and reuse recent calculations with ease.

πŸ“Š Productivity
(2)
18
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos, Inc.
Free

Explore math with a powerful graphing calculator application that allows you to plot various equations, use sliders for interactive adjustments, create tables for data input, analyze statistics, and more. Visit the website to access the free browser version and enhance your mathematical skills today.

πŸ“š Education
(1.3K)
19
Quick Graph
Quick Graph
Quick Graph
Scientific Graphing Calculator
Free

Quick Graph is a powerful scientific graphing calculator app for iPad and iPhone, offering 2D and 3D graphing capabilities in various coordinate systems. With features like equation evaluation, equation storage, and high-resolution graphics, it's a must-have tool for students and professionals alike. Visit the website for more information and unleash the full potential of your device with the advanced feature set.

πŸ“š Education
(405)
20
Geometry Solver: Calculator
Geometry Solver: Calculator
Geometry Solver: Calculator
Offline. Angle Finder & More
Free

This geometry toolkit provides fast and accurate calculations for various geometric tasks, including angle finding, area and perimeter calculations, and coordinate geometry, all offline and for free. Download it to solve geometry problems anywhere, anytime, and consider upgrading to a Premium subscription for extra tools and advanced solutions.

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(15)