LeetO(n) app icon

Apps Like LeetO(n) for iPhone and iPad

Practice coding problems on the go

Learn coding concepts through flashcards that display problems and their optimal solutions. Practice solving algorithms with interactive problem sets. Track progress and review performance metrics to improve problem-solving skills.

by Joshua Kim★ 4.17 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Answer AI: The Math Solver App app icon

    Answer AI: The Math Solver App

    Nin Nguyen

    Solve problems with AI explanations

    Solve problems by snapping a photo of the question. Get detailed explanations and step-by-step solutions. Check homework and multiple-choice or short- questions. Provide instant solutions and explanations for various topics.

    ★ 4.6435 ratingsEducationFreeData updated 2026-09-06
  2. Chemistry Solver · AI Helper app icon

    Chemistry Solver · AI Helper

    Bohdan Oleksa

    Scan, type, or upload assignments

    Solve , math, and equation problems by scanning, typing, or uploading assignments. Receive step-by-step solutions and explanations. Organize study notes and track progress with built-in tools. Share solutions and notes with classmates.

    ★ 4.6130 ratingsEducationFreeData updated 2026-09-06
  3. Learn & Code: CodenQuest app icon

    Learn & Code: CodenQuest

    CodenQuest

    To code with interactive lessons and exercises

    Programming with interactive exercises and real-time feedback. Access bite-sized JavaScript and Python lessons. Track progress with gamified challenges. Practice coding in a simulated environment. Receive instant corrections and explanations.

    ★ 4.6122 ratingsEducationFreeData updated 2026-09-06
  1. Math AI - The Math Solver App app icon

    Math AI - The Math Solver App

    Jignesh Thakkar Huf

    Snap problems and get step-by-step solutions

    Solve problems by snapping photos. Receive step-by-step explanations and multiple solving methods. Access interactive graphs and a scientific calculator. View how-to animations for each solution.

    ★ 4.379 ratingsEducationFreeData updated 2026-09-06
  2. Genio AI: College Smart Tutor app icon

    Genio AI: College Smart Tutor

    Genio Tech, LLC

    Study notes, explain concepts, ace exams

    Summarize notes with AI-generated summaries and flashcards. Solve math problems and explain concepts. Prepare for exams with practice questions and study schedules. Track progress and receive feedback on understanding.

    ★ 4.7133 ratingsEducationFreeData updated 2026-09-06
  3. MathBoard app icon

    MathBoard

    PalaSoftware Inc.

    Solve math problems and track progress

    Solve math problems with customizable question types including multiple choice and fill-in-the-blank. Adjust difficulty levels and track progress. Use scratch pad for working out solutions. Set goals and receive instant feedback.

    ★ 4.4450 ratingsEducation$4.99Data updated 2026-09-08
  4. iCalc: Photo Math Calculator app icon

    iCalc: Photo Math Calculator

    Stephen Elrod

    Solve problems and scan equations

    Solve problems with step-by-step explanations. Scan equations for instant solutions. Practice arithmetic to calculus. Ask AI-powered Bot for detailed answers on , science, and other topics.

    ★ 4.4342 ratingsProductivityFreeData updated 2026-09-06
  5. English Prepositions Cards app icon

    English Prepositions Cards

    Vladimir Bayatov

    Learn with flashcards and examples

    Learn through flashcards with examples, images, and audio pronunciation. Practice by matching to sentences. Test knowledge with quizzes and review progress over time.

    ★ 4.5112 ratingsEducationFreeData updated 2026-09-12
  6. Tell Time ! ! app icon

    Tell Time ! !

    Horizon Business, Inc.

    Practice with customizable difficulty and problems

    Practice telling with customizable difficulty levels and problem counts. Choose from easy, medium, hard, or genius modes. Set the number of problems to solve. Track progress through increasing difficulty levels.

    ★ 4.1218 ratingsEducationFreeData updated 2026-09-08
  7. Photo Math AI Homework Helper app icon

    Photo Math AI Homework Helper

    Bohdan Oleksa

    Snap problems, get step-by-step solutions

    Solve , algebra, or geometry problems by snapping a or uploading an image. Receive step-by-step solutions instantly. Ask questions in AI chat for tutor-like assistance. Cover word problems, real numbers, expressions, and complex numbers.

    ★ 4.7205 ratingsEducationFreeData updated 2026-09-06
  8. AI Math Solver+ app icon

    AI Math Solver+

    Best mobile app, MB

    Capture problems and get step-by-step solutions

    Capture problems with the camera for instant step-by-step solutions. Solve algebraic expressions, equations, functions, and sequences. View detailed explanations and practice similar problems.

    ★ 4.6347 ratingsEducationFreeData updated 2026-09-06
  9. Homework Helper: Math AI app icon

    Homework Helper: Math AI

    Vulcan Labs Company Limited

    Scan, solve, and submit problems

    Solve problems by scanning or typing equations. Get step-by-step solutions and explanations. Access essay writing tools and submit assignments directly. Sync progress across devices.

    ★ 4.3119 ratingsEducationFreeData updated 2026-09-06
  10. Flash Cards: Math Facts app icon

    Flash Cards: Math Facts

    Nathan Hoellein

    Practice problems and review flashcards

    Create and customize flashcards for practice. Input problems in traditional or missing addend formats. Review answers with immediate feedback. Skip or retry difficult questions. Adjust settings for different operations and difficulty levels.

    ★ 4.747 ratingsEducation$0.99Data updated 2026-09-30
  11. Math Ninja Free -Times Table- app icon

    Math Ninja Free -Times Table-

    Fantamstick, Ltd.

    Train facts through challenges

    Learn multiplication through a -themed game where players train to beat Masters. Track progress with a status page showing correct and incorrect answers, and identify challenging multiplications.

    ★ 3.9279 ratingsEducationFreeData updated 2026-09-10

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.