Best Synthesis Tutor Apps

237+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

If you already know Leap Math, this is the deeper bench. 237+ synthesis tutor apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Synthesis Tutor

Leap Math: AI Math Tutor#1

Leap Math: AI Math Tutor by Study Evolution EdTech Pte. Ltd.

Math Solver & Homework Helper
Editor's Choice
📚 Education
4.7😐(807 ratings)
FreeIn-App Purchases
Leap Math: AI Math Tutor screenshot 1
Leap Math: AI Math Tutor screenshot 2
Leap Math: AI Math Tutor screenshot 3
Leap Math: AI Math Tutor screenshot 4
Leap Math: AI Math Tutor screenshot 5
Leap Math: AI Math Tutor screenshot 6

This AI-powered math tutor offers personalized, interactive learning for K-12 students. It uses GPT-4 to provide step-by-step problem-solving, animated video lessons, and adaptive practice. Gamified challenges and a safe study environment make learning engaging for children and trusted by parents.

What We Love

  • 👍 Accessible and engaging
  • 🚀 Easy to use
  • 💡 Helpful for students
  • 👍 Fun and educational

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Tutor always on 'coffee break'
  • 🔒 Locked content behind paywall
Nerd AI - Math Problem Solver#2

Nerd AI - Math Problem Solver by DEEP FLOW SOFTWARE SERVICES - FZCO

Homework Scanner & Solver
Strong Contender
📚 Education
4.7😐(33K ratings)
FreeAdsIn-App Purchases
Nerd AI - Math Problem Solver screenshot 1
Nerd AI - Math Problem Solver screenshot 2
Nerd AI - Math Problem Solver screenshot 3
Nerd AI - Math Problem Solver screenshot 4
Nerd AI - Math Problem Solver screenshot 5
Nerd AI - Math Problem Solver screenshot 6

This AI-powered study companion offers a suite of tools to assist with homework, writing, and learning. It can solve math problems from photos, generate essays, summarize videos and audio, and help with coding and language skills.

What We Love

  • 👍 Helpful with homework
  • 🚀 Quick answers
  • 💡 Step-by-step explanations
  • 🤖 Powerful AI capabilities

Room to Improve

  • 💰 Paywall for full access
  • 🐛 Inconsistent answers
  • 🤔 Limited free usage
Praktika – AI Language Tutor#3

Praktika – AI Language Tutor by Praktika.ai Company

Sprachen lernen mit KI Tutoren
Worth Considering
📚 Education
4.8😐(158K ratings)
FreeAdsIn-App Purchases
#52in Education
Praktika – AI Language Tutor screenshot 1
Praktika – AI Language Tutor screenshot 2
Praktika – AI Language Tutor screenshot 3
Praktika – AI Language Tutor screenshot 4
Praktika – AI Language Tutor screenshot 5
Praktika – AI Language Tutor screenshot 6

Engage in realistic conversations with AI avatars to master new languages. Practice speaking without judgment, and use multimodal learning to interact with real-world content for personalized lessons.

What We Love

  • 🚀 Efficient AI tutor
  • 👍 Comfortable learning experience
  • ⭐ Helpful for improving English speaking skills
  • 💡 Interesting conversational topics

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔌 Unstable connectivity issues
  • 💸 Misleading subscription practices

More Synthesis Tutor apps to explore

4
Einstein AI: Learn & Memorize
Einstein AI: Learn & Memorize
Einstein AI: Learn & Memorize
Feynman Homework & Exam Helper
Free

This app uses the Feynman Learning Technique to help you master any subject through voice interaction. Explain concepts aloud, take voice-powered quizzes, and receive detailed performance analysis to identify areas for improvement.

Voice-powered concept explanationDynamically generated voice quizzesDetailed performance analysis
📚 Education
(184)
free with in-app purchases
5
AI Hub: 50+ Open Source LLM
AI Hub: 50+ Open Source LLM
AI Hub: 50+ Open Source LLM
Multi purposes: Chat, Video
Free

Access a wide range of powerful AI models for chat, image, video, and agent generation. This app offers affordable access to multiple leading open-source and commercial LLMs, optimizing performance and providing low-latency responses globally. It includes a free tier and a comprehensive PRO plan for unlimited access.

Access 50+ open-source and commercial AI modelsAI chatbot with vision and document supportAI video generation from images or text
📊 Productivity
(57)
free with in-app purchases
6
Brainiac: AI Homework Tutor
Brainiac: AI Homework Tutor
Brainiac: AI Homework Tutor
Scan & Solve, Study Helper
Free

This AI-powered study companion offers personalized academic support for students. It helps with complex subjects, essay writing, and assignment management, aiming to reduce study stress and boost confidence.

AI-powered homework assistancePersonalized learning experienceEssay writing and refinement
📚 Education
(262)
free with in-app purchases
7
Fluently: AI Language Learning
Fluently: AI Language Learning
Fluently: AI Language Learning
Learn & practice speaking
Free

Practice speaking English through realistic conversations with an AI tutor. Receive instant feedback on grammar, vocabulary, and pronunciation, along with a personalized plan for faster improvement. Boost your confidence for interviews, meetings, and daily interactions.

Unlimited speaking practice with AIReal-time corrections (grammar, vocab, pronunciation)Personalized learning plan
📚 Education
(5.1K)
freemium
8
Speak & Learn English: Learna
Speak & Learn English: Learna
Speak & Learn English: Learna
Language Learning & Practice
Free

Master English with an AI tutor. Practice speaking, grammar, vocabulary, and pronunciation through interactive conversations and tailored lessons. Get real-time feedback to improve fluency and confidence.

AI virtual chat character for conversation practiceReal-time feedback on speaking and pronunciationTailored grammar lessons and exercises
📚 Education
(300K)
free with in-app purchases
9
Gizmo: AI Tutor
Gizmo: AI Tutor
Gizmo: AI Tutor
AI flashcards & quizzes
Free

Transform any content into interactive flashcards and quizzes using AI. This app supports various import formats, including PDFs and YouTube videos, and utilizes spaced repetition and active recall for effective learning. Gamified quizzes and pre-made decks enhance the study experience.

AI Import from various sourcesScan handwritten notesGamified quizzes
📚 Education
(12K)
free with in-app purchases
10
Courzy - Learn AI Tools
Courzy - Learn AI Tools
Courzy - Learn AI Tools
Master AI & Explore Courses
Free

Master cutting-edge AI tools and prompt engineering with bite-sized lessons. Build real-world skills for career advancement, freelancing, or personal projects. This platform offers step-by-step guidance for all skill levels.

Step-by-step AI tool masteryBite-sized lessonsPrompt engineering training
📚 Education
(3)
free
11
Solvely - AI Study Tools
Solvely - AI Study Tools
Solvely - AI Study Tools
Math Solver & Homework Helper
Free

This app provides AI-powered academic assistance across various subjects. It offers step-by-step solutions, note-taking, and study material conversion to help students understand concepts better and improve their academic performance.

Accurate AI answers with step-by-step explanationsPhoto to answer functionality for problemsSupport for all subjects including Math, Science, and Humanities
📚 Education
(38K)
free with in-app purchases
12
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
13
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Answer.AI - Your AI tutor
Scan and ask AI
Free

This AI-powered study companion offers 24/7 academic support, providing step-by-step explanations, personalized study tools, and collaborative learning spaces. It helps learners build confidence and deepen understanding across subjects, with additional resources for college prep and future planning.

AI-powered study companionStep-by-step explanationsPersonalized study tools
📚 Education
(166K)
free with in-app purchases
14
Learn AI
Learn AI
Learn AI
Understand machine learning
Free

This app offers a gentle introduction to machine learning concepts without requiring prior knowledge of statistics or coding. Interactive quizzes reinforce learning, and optional narrator voice-over and voice input enhance accessibility. It's designed to be easy to understand and fits into a busy schedule.

Gentle introduction to machine learningInteractive quizzes for understandingNo prior statistics or coding needed
📚 Education
(26)
free with in-app purchases
15
BetterSpeak: AI Language Tutor
BetterSpeak: AI Language Tutor
BetterSpeak: AI Language Tutor
Learn New Language, Practice
Free

This AI-powered language tutor helps you speak English fluently and confidently through lifelike conversations and real-time feedback. Practice speaking in everyday situations with a personalized program adapted to your level, from beginner to advanced.

Lifelike AI avatar tutor for conversation practiceReal-time corrections on grammar, fluency, and pronunciationPersonalized learning programs adapted to user level
📚 Education
(6.1K)
free with in-app purchases
16
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Knowunity: AI Study & Homework
Schule-Lernzettel-SchoolGPT
Free

This AI-powered study app helps students complete homework, understand concepts, and prepare for exams. Upload notes, videos, or lectures to generate flashcards, practice tests, and summaries. Get step-by-step homework solutions and personalized study plans.

AI-powered homework solutionsAuto-generated flashcards and notesPersonalized exam study plans
📚 Education
(4.4K)
free with in-app purchases
17
Course Hero: AI Homework Help
Course Hero: AI Homework Help
Course Hero: AI Homework Help
Scan & Solve Math Questions
Free

Access a vast library of study materials and get instant homework help from expert tutors. Solve math problems with a quick scan or by typing them in, and receive step-by-step explanations to understand concepts better and improve your grades.

AI homework helpMath solver with step-by-step solutionsExtensive library of textbook solutions
📚 Education
(66K)
free with in-app purchases
18
Quizard AI: Homework Helper
Quizard AI: Homework Helper
Quizard AI: Homework Helper
Instant Math Problem Solver
Free

This AI-powered app assists students with homework and studying across various subjects. It offers instant solutions and explanations for math problems by simply taking a photo, helping users prepare for tests and improve their grades.

AI homework answersInstant math problem solverPhoto-based math solutions
📚 Education
(57K)
free with in-app purchases
19
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Cosmo (formerly ClassUp)
Smart AI, Real Teachers
Free

This app offers AI-powered, personalized learning experiences guided by real teachers. It provides live 1-on-1 classes, instant homework help, and adaptive learning plans to foster confident and motivated learners.

Live 1-on-1 classes with AI and human teachersAI-powered personalized learning plansInstant homework help and chat support
📚 Education
(839)
free with in-app purchases
20
Uknow.AI: Homework&Math Solver
Uknow.AI: Homework&Math Solver
Uknow.AI: Homework&Math Solver
Unlimited Answer All Subjects
Free

This AI-powered study assistant provides instant solutions and step-by-step guidance for all subjects, from math to writing. It offers video explanations, error analysis, and 24/7 support to help students improve their grades and understanding.

AI-powered homework solutionsStep-by-step guidanceSupport for all subjects
📚 Education
(20K)
free with in-app purchases