Best Math Formula Dictionary Apps

203+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated July 2026

Whether you're new to math formula dictionary or looking for an upgrade, our curated collection of 203+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Math Formula Dictionary Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Math Formula DictionaryMath Formula DictionaryFree5.0★ (1)NoNoMay 2026
2Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (323K)YesYesJul 2026
3PhotomathPhotomathFree4.8★ (733K)NoYesJul 2026
4SnapMath - Photo Word MathSnapMath - Photo Word MathFree4.5★ (1.6K)YesYesJul 2026
5Vimi: My Maths Tutor (beta)Vimi: My Maths Tutor (beta)Free4.6★ (543)YesYesJul 2026
6MathGPT - AI Math SolverMathGPT - AI Math SolverFree4.8★ (5.1K)NoYesJul 2026
7Maple Calculator: Math SolverMaple Calculator: Math SolverFree4.7★ (1.5K)NoYesJul 2026
8Formulus FreeFormulus FreeFree5.0★ (5)YesNoMay 2026

Top Picks for Math Formula Dictionary

Math Formula Dictionary#1

Math Formula Dictionary by Andrew Putranto

Editor's Choice
📚 Education
5.0(1 ratings)
Free
Math Formula Dictionary screenshot 1
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Math Formula Dictionary screenshot 5

Access a comprehensive collection of mathematical formulas offline. This free application offers an alphabetized list and a search tool for quick access to formulas, making it ideal for students and anyone needing mathematical references without an internet connection.

Merriam-Webster Dictionary#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender
🔍 Reference
4.8😊(323K ratings)
FreeAdsIn-App Purchases
#36in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
Photomath#3

Photomath by Google

Learn math, step-by-step
Worth Considering
📚 Education
4.8😊(733K ratings)
FreeIn-App Purchases
#46in Education
Photomath screenshot 1
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Photomath screenshot 3
Photomath screenshot 4
Photomath screenshot 5

Scan any math problem to receive instant, step-by-step explanations and accurate solutions. This app breaks down complex problems into manageable steps, helping users understand the 'how' and 'why' of math. It supports a wide range of math topics, from basic arithmetic to advanced calculus.

What We Love

  • 🚀 Helpful for homework and understanding concepts
  • 👍 Provides step-by-step solutions and explanations
  • 🤖 Accurate and reliable for solving equations
  • 💡 Useful for checking work and learning from mistakes

Room to Improve

  • 💰 Paywall for accessing step-by-step explanations
  • 🔒 Concerns about using the app to cheat
  • 🐛 Camera focusing issues and inability to solve certain problem types

More Math Formula Dictionary apps to explore

4
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
5
Vimi: My Maths Tutor (beta)
Vimi: My Maths Tutor (beta)
Vimi: My Maths Tutor (beta)
Master maths with Vimi
Free

This AI-powered math tutor creates personalized learning paths to help users master math concepts. It offers adaptive lessons, clear explanations, and engaging exercises tailored to school curricula, making learning approachable and fun.

Personalized learning pathsAdaptive lessonsCurriculum-aligned content
📚 Education
(543)
free
6
MathGPT - AI Math Solver
MathGPT - AI Math Solver
MathGPT - AI Math Solver
AI Math Solver & Calculator
Free

Instantly solve math problems by taking a photo. Get step-by-step explanations, AI-animated videos, and interactive graphs to understand complex concepts. This AI-powered homework helper covers various subjects beyond math.

Photo-based problem solvingStep-by-step explanationsAI-animated math videos
📚 Education
(5.1K)
free with in-app purchases
7
Maple Calculator: Math Solver
Maple Calculator: Math Solver
Maple Calculator: Math Solver
Get math homework help
Free

This app provides comprehensive math homework assistance, offering step-by-step solutions for a wide range of high school and university level problems. It functions as a graphing, scientific, algebra, calculus, and integration calculator, with the ability to visualize equations in 2-D and 3-D.

Step-by-step math solutionsCamera and handwriting input2D and 3D graphing
📚 Education
(1.5K)
free with in-app purchases
8
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
9
Brainly - Znanija.com
Brainly - Znanija.com
Brainly - Znanija.com
Лучшее решение всех вопросов
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
10
FastMath - Take Photo & Solve
FastMath - Take Photo & Solve
FastMath - Take Photo & Solve
AI Math Problem Solver
Free

Instantly solve math problems by taking a photo, even handwritten ones. Get step-by-step solutions with explanations and graphical representations to improve your understanding and check your homework.

Photo math problem solverHandwritten problem supportStep-by-step solutions
📚 Education
(51K)
free with in-app purchases
11
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
12
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
13
Mathway: Math Problem Solver
Mathway: Math Problem Solver
Mathway: Math Problem Solver
Homework scanner & calculator
Free

Solve math problems instantly by taking a photo or typing your question. Get step-by-step solutions for algebra, graphing, calculus, and more. Understand complex math concepts with unlimited access to answers.

Math problem solverHomework scannerStep-by-step solutions
📚 Education
(425K)
free with in-app purchases
14
Math Formulas - Ref. Guide
Math Formulas - Ref. Guide
Math Formulas - Ref. Guide
by Oddrobo Software AB
$0.99

Access over 100 high school level math formulas covering algebra, geometry, calculus, trigonometry, probability, and statistics. Includes examples for clarity and a search function to quickly find needed information. Ideal for students, teachers, and math enthusiasts.

100+ math formulasAlgebra, geometry, calculus, trigProbability and statistics
📚 Education
(11)
free
15
MathMaster: Math Solver & Help
MathMaster: Math Solver & Help
MathMaster: Math Solver & Help
Homework Helper & AI Tutor
Free

Solve math problems instantly by taking a photo or entering an equation. Get step-by-step solutions to understand the process and improve your math skills. Covers a wide range of topics from basic arithmetic to calculus.

Camera-based problem solvingStep-by-step solutionsHandwritten and printed math recognition
📚 Education
(12K)
free with in-app purchases
16
Nuten : The Math Keyboard
Nuten : The Math Keyboard
Nuten : The Math Keyboard
Create and share equations
Free

Easily create and share mathematical and scientific equations across various apps. This educational tool supports a wide range of subjects, from algebra to physics, and allows you to save and reference your creations.

Equation creation and sharingSupport for algebra, geometry, calculus, physics, and chemistryFractions, superscripts, subscripts, and symbols
📚 Education
(48)
free
17
Math problem solver, photo
Math problem solver, photo
Math problem solver, photo
algebra, trigonometry scanner
Free

This app assists students with their math homework by solving a wide range of problems. It offers features for algebra, trigonometry, and calculus, including graphical analysis and equation solving. Optional subscriptions provide unlimited access to all features.

Graphical curve sketchingEquation solving (higher degree, exponential, trig)Integral and derivation calculations
📚 Education
(558)
freemium
18
Math Solver AI Homework Helper
Math Solver AI Homework Helper
Math Solver AI Homework Helper
Study Help:Ask・Solve Questions
Free

Struggling with math? This app offers instant solutions and clear, step-by-step explanations for a wide range of math topics. Simply snap a photo of your problem to get accurate answers and learn the underlying formulas.

Instant math problem solutionsStep-by-step explanationsPhoto recognition for problems
📚 Education
(1.3K)
free with in-app purchases
19
Math Dictionary Offline
Math Dictionary Offline
Math Dictionary Offline
Math Dictionary Offline
Free

Access a comprehensive collection of mathematical terms and definitions without an internet connection. This free application allows you to search for specific words alphabetically or by using the built-in search tool. It's ideal for students and anyone needing quick math reference on the go.

Offline accessExtensive math vocabularyCompletely free
📚 Education
(2)
free
20
iMathematics - Math Solver
iMathematics - Math Solver
iMathematics - Math Solver
AI Help & Interactive Quizzes
Free

This app offers AI-powered math problem-solving and interactive quizzes to help students study and improve their skills. It provides step-by-step solutions, covers over 70 math topics with clear explanations, and includes specialized calculators for various subjects.

AI Assistant for step-by-step solutionsInteractive daily quizzesOver 70 math topics with explanations
📚 Education
(27)
freemium

FAQ about Math Formula Dictionary

What are the best math formula dictionary apps for iPhone?
Math Formula Dictionary tops our math formula dictionary apps ranking as of July 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top math formula dictionary apps we rank are free to download, including Math Formula Dictionary and Merriam-Webster Dictionary.
Math Formula Dictionary has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 203+ math formula dictionary apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Yes, Math Formula Dictionary works completely offline. You do not need an internet connection to access its extensive collection of mathematical formulas, making it perfect for use during trips or in areas with no data connectivity.
Math Formula Dictionary is completely free to use. You do not have to pay anything to access all of its features and mathematical formulas.