Best Math Angle Apps & Games

202+ iOS apps & games curated and reviewed

4.1 avg rating
19 free apps & games
Updated May 2026

Finding the right math angle app can be overwhelming with so many options. We've analyzed 202+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Math Angle

Protractor+#2

Protractor+ by Tue Nguyen Minh

+ Angle Meter & Clinometer
Strong Contender
🔧 Utilities
4.1😞(10K ratings)
FreeIn-App Purchases
Protractor+ screenshot 1
Protractor+ screenshot 2

Transform your device into a versatile angle measurement tool. Easily measure angles in both degrees and radians with an intuitive interface. Ideal for quick and precise angle readings.

What We Love

  • 🚀 Quick angle measurement
  • 👍 Useful for physics labs
  • 👍 Easy to use

Room to Improve

  • 🔒 Degrees feature locked behind paywall
  • 🐛 Unreliable camera feature
  • 🔋 Frequent timeouts force upgrade

More Math Angle apps to explore

4
Right Angle
Right Angle
Right Angle
Triangle and circle calculator
Free

This app calculates triangles and segments of circles. It supports various angle input formats and offers solutions for oblique triangles and circle segments with optional add-ons. A right triangle calculator is included for free.

Triangle solverCircle segment calculatorMultiple angle units (degrees, radians, DMS, grade, x/12)
📊 Productivity
(28)
free with in-app purchases
5
SnapMath - Photo Word Math
SnapMath - Photo Word Math
SnapMath - Photo Word Math
scan photo & solve math
Free

Instantly solve math problems by scanning them with your phone. Get detailed, step-by-step solutions in PDF format, complete with graphical representations. Ideal for homework help, from basic algebra to college-level calculus.

Scan math problems with cameraStep-by-step solutionsPDF export and sharing
📚 Education
(1.6K)
free with in-app purchases
6
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Scan questions & get answers
Free

This app provides 24/7 on-demand tutoring for K-12 students in subjects like math, science, and English. It combines human tutors with AI support to offer step-by-step explanations for homework and test preparation, aiming for guaranteed grade improvement.

24/7 on-demand tutoringHuman tutors and AI supportStep-by-step explanations
📚 Education
(284K)
free with in-app purchases
7
Math Ref Lite
Math Ref Lite
Math Ref Lite
More than just a math app
Free

Access a sample of over 700 essential math formulas, figures, tips, and examples across various subjects. This educational tool is ideal for students, teachers, and professionals needing quick math references.

Over 700 math formulas, figures, and examplesTools from Algebra to PhysicsSearch functionality
📚 Education
(7)
free with in-app purchases
8
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

Free basic and scientific calculatorIntuitive interface with equation and result displayFraction and percent support
🔧 Utilities
(9.6K)
free with in-app purchases
9
Angle Master
Angle Master
Angle Master
Level up your angle skills!
Free
📚 Education
(0)
10
MathTappers: FindAngle
MathTappers: FindAngle
MathTappers: FindAngle
by Joshua Smith
Free

Practice and improve your angle estimation skills with this educational game. Drag a terminal arm to match a target angle and receive feedback on your accuracy and speed. Each game consists of 10 challenges.

Angle estimation practiceInteractive drag-and-drop gameplayAccuracy and speed feedback
📚 Education
(1)
free
11
Math Assist+
Math Assist+
Math Assist+
Fast math formula reference
$0.99

Access over 360 math and calculus tables with explanatory pictures. This ad-free reference tool is designed for college students, offering clear viewing with pinch-and-zoom capabilities for detailed formulas and graphs. It simplifies finding essential information for algebra, trigonometry, derivatives, and integrals.

360+ math and calculus tablesExplanatory pictures and graphsPinch and zoom for detail
🔍 Reference
(4)
paid
12
Right Angle
Right Angle
Right Angle
How Good is your Geometry?
Free

Test your geometry knowledge by accurately guessing angles on screen. This game offers a sleek design, multiple difficulty levels, and engaging game modes to challenge your spatial reasoning skills.

Guess angles accuratelyDistinguish angle typesSleek and modern design
🎮 Games
(2)
free with in-app purchases
13
Triangle Calculator
Triangle Calculator
Triangle Calculator
Right angle triangle solver
Free

Calculate side lengths, angles, area, and perimeter of right-angle triangles. Visualizes the triangle with adjustable precision and offers options to rotate, flip, and customize themes. Reuses previous entries for efficiency.

Calculates lengths, angles, area, perimeterDraws proportionally correct trianglesAdjustable decimal precision
📊 Productivity
(2)
free
14
Geometry Solver ²
Geometry Solver ²
Geometry Solver ²
AI Math Homework Helper
Free

This app helps with geometry problems using an AI assistant to scan and solve word problems. It offers step-by-step solutions for over 100 geometric shapes, allowing users to calculate area, volume, perimeter, and surface area. Visualize shapes and share solutions easily.

AI geometry word problem solver100+ geometric shapes and propertiesStep-by-step solution explanations
📚 Education
(1.3K)
free with in-app purchases
15
Math Interactive
Math Interactive
Math Interactive
The intuitive math reference
Free

Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.

23 math subjects coveredOver 200 articles with detailed descriptionsSolved solutions and thorough proofs
📚 Education
(726)
freemium
16
Test Prep for ALEKS® Math
Test Prep for ALEKS® Math
Test Prep for ALEKS® Math
ALEKS math placement test prep
Free

Prepare for the ALEKS Math placement test with personalized tutoring and practice tests. This app offers targeted study materials to help you achieve your best score.

ALEKS Math placement test preparationPersonalized tutoringPractice tests
📚 Education
(564)
free with in-app purchases
17
Angle Meter 360
Angle Meter 360
Angle Meter 360
Convenient angle meter, finder
Free

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

Angle measurement on picturesReal-time camera angle measurementUnlimited simultaneous angle measurements
🔧 Utilities
(353)
free with in-app purchases
18
Formulus Free
Formulus Free
Formulus Free
Formulas for Calculus
Free

Access a comprehensive collection of essential math formulas for high school and college calculus students. Quickly find the formulas you need without flipping through textbooks or searching online.

Calculus formula collectionAlgebra and Geometry formulasDerivatives
📚 Education
(5)
ad-supported
19
PhotoMath Solver AI: MathBox
PhotoMath Solver AI: MathBox
PhotoMath Solver AI: MathBox
Algebra Calculator AI Homework
Free

Instantly solve and learn any math problem by taking a photo. Get step-by-step solutions and clear explanations for algebra, calculus, and more. This AI-powered tutor helps students of all levels understand math concepts better and faster.

Photo math problem solverStep-by-step AI explanationsHandles typed and handwritten problems
📚 Education
(13K)
freemium
20
Digital Angle Finder: 3D Meter
Digital Angle Finder: 3D Meter
Digital Angle Finder: 3D Meter
Protractor & 3D Angle Measure
Free

Measure angles precisely using your device's sensors. It functions as both a protractor and a 3D angle meter, allowing you to determine angles between surfaces or lines on a plane with high accuracy. Save your measurements by taking photos with the angle recorded.

Precise angle measurement3D angle measurementProtractor mode
🔧 Utilities
(221)
free