1. Home
  2. Topics
  3. Free AI Math Tutor

Best Free AI Math Tutor Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our free ai math tutor list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free AI Math Tutor Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Gauth: AI Study CompanionGauth: AI Study CompanionFree4.8★ (1.5M)NoYesSep 2026
2PhotomathPhotomathFree4.8★ (733K)NoYesSep 2026
3Brainly: Your Personal TutorBrainly: Your Personal TutorFree4.7★ (284K)YesYesSep 2026
4Answer.AI - Your AI tutorAnswer.AI - Your AI tutorFree4.7★ (166K)YesYesSep 2026
5MathGPT – AI Math TutorMathGPT – AI Math TutorFree—NoNoJun 2026
6Vimi: My Math TutorVimi: My Math TutorFree4.6★ (885)YesYesSep 2026
7Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (161K)NoYesSep 2026
8Chalk: AI Math TutorChalk: AI Math TutorFree5.0★ (1)NoYesSep 2026

Top Picks for Free AI Math Tutor

Gauth: AI Study Companion#1

Gauth: AI Study Companion by GAUTHTECH PTE. LTD.

Step-by-Step Study Guidance
Editor's Choice
📚 Education
4.8😊(1.5M ratings)
FreeIn-App Purchases
#3in Education
Gauth: AI Study Companion screenshot 1
Gauth: AI Study Companion screenshot 2
Gauth: AI Study Companion screenshot 3
Gauth: AI Study Companion screenshot 4
Gauth: AI Study Companion screenshot 5
Gauth: AI Study Companion screenshot 6

This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.

What We Love

  • 🚀 Helpful for homework and understanding concepts
  • 🚀 Provides step-by-step explanations
  • 🚀 Accurate answers most of the time
  • 👍 Free to use with optional premium features
  • 👍 Covers a wide range of subjects

Room to Improve

  • 🐛 Inaccurate answers at times
  • 🐛 Tutors sometimes provide wrong or irrelevant responses
  • 🔒 Paywall for advanced features and tutoring
  • ⏱️ Slow response times from tutors
  • 🤖 Robotic or generic responses from AI
Photomath#2

Photomath by Google

Learn math, step-by-step
Strong Contender
📚 Education
4.8😊(733K ratings)
FreeIn-App Purchases
#38in Education
Photomath screenshot 1
Photomath screenshot 2
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
  • 💸 Expensive monthly subscription fee
Brainly: Your Personal Tutor#3

Brainly: Your Personal Tutor by Brainly sp. z o o

Homework Helper & Test Prep
Worth Considering
📚 Education
4.7😊(284K ratings)
FreeAdsIn-App Purchases
#96in Education
Brainly: Your Personal Tutor screenshot 1
Brainly: Your Personal Tutor screenshot 2
Brainly: Your Personal Tutor screenshot 3
Brainly: Your Personal Tutor screenshot 4
Brainly: Your Personal Tutor screenshot 5

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.

What We Love

  • 🚀 Helpful for homework and understanding concepts
  • 👍 Detailed step-by-step explanations
  • 👍 Responsive community of users
  • 👍 Useful for various subjects

Room to Improve

  • 🐛 Glitches and bugs in the app
  • 💰 Paywall for full access and tutoring
  • 🤖 Inaccurate or irrelevant answers from some users
  • 🤖 Moderation issues with inappropriate content
  • 🤖 Difficulty canceling subscriptions

More Free AI Math Tutor apps to explore

FAQ about Free AI Math Tutor

What are the best free ai math tutor apps for iPhone?
Gauth: AI Study Companion tops our free ai math tutor apps ranking as of September 2026, with a 4.8-star average from 1.5M App Store ratings, and it's free to download.
Gauth: AI Study Companion has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free ai math tutor apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Gauth is an AI study companion that provides instant, accurate answers and step-by-step explanations for homework problems across various subjects. It also offers AI tutoring, study tools, and access to real experts for additional help.
Key features include AI-powered accurate answers with animated instructions, an AI Live Tutor with voice and whiteboard, an AI Study Converter to create quizzes and flashcards from notes, and a study toolbox with reading, writing, and calculator functions.