OTWO app icon

Apps Like OTWO for iPhone and iPad

Learn chemistry concepts and practice problems

Explains chemistry concepts through interactive lessons and quizzes. Includes diagrams, periodic table access, and practice exercises. Allows users to track progress and review notes.

by Osama Shermana★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Functional Groups app icon

    Functional Groups

    Clarity Applications, LLC

    Learn in organic chemistry

    Learn organic chemistry by identifying and studying 25+ and 300+ compounds. Practice with multiple modes and customize study sets. View detailed structures and properties of each group.

    ★ 4.919 ratingsEducationFreeData updated 2026-09-06
  2. Multiplication Flash Cards app icon

    Multiplication Flash Cards

    Hooda Math LLC

    Learn facts

    Practice facts through and quizzes. Select specific facts to focus on and remove mastered . Track progress and review for reinforcement.

    ★ 3.6116 ratingsEducationFreeData updated 2026-09-08
  3. Scuba Exam app icon

    Scuba Exam

    Boboshi AB

    Study questions and track progress

    Learn diving theory through interactive lessons and practice tests. Review key concepts, take quizzes, and test knowledge with simulated certification exams. Track progress and revisit topics for reinforcement.

    ★ 4.861 ratingsEducation$2.99Data updated 2026-09-08
  1. Lingo لينقو app icon

    Lingo لينقو

    Ebtekar Information Systems LTD

    Learn English with audio content

    Learn English through engaging audio content. Practice listening and speaking with interactive exercises. Track progress with built-in quizzes and feedback. Access vocabulary and grammar lessons anytime.

    ★ 4.06 ratingsEducationFreeData updated 2026-09-06
  2. Flexge app icon

    Flexge

    Flex Sistemas Educacionais Ltda

    Practice speaking and listening in English

    Learn English through interactive lessons focusing on speaking and listening. Practice pronunciation by comparing student speech to native speakers. Track progress with exercises and quizzes.

    ★ 5.059 ratingsEducationFreeData updated 2026-09-15
  3. Biology AI: Science Answers app icon

    Biology AI: Science Answers

    East Frisia LLC

    Solve problems with AI

    Solve problems by typing or snapping photos of questions. Receive step-by-step explanations. Access interactive diagrams and quizzes. Track progress with personalized study plans. Share notes and collaborate with peers.

    ★ 4.237 ratingsEducationFreeData updated 2026-09-06
  4. 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
  5. California CDL Prep Test app icon

    California CDL Prep Test

    Altaf Mogal

    Study for CDL exams with practice tests

    Study for the CDL exam with practice questions on vehicle inspection, control, air brakes, hazardous materials, and passenger transportation. Review topics with interactive lessons. Take quizzes to knowledge and track progress.

    ★ 4.6135 ratingsEducationFreeData updated 2026-09-06
  6. Mjølnir Norwegian app icon

    Mjølnir Norwegian

    LightBlitz Learning LLC

    Learn with interactive lessons

    Learn with interactive lessons, vocabulary drills, and grammar exercises. Practice pronunciation with audio guides. Track progress with quizzes and review sessions. Sync with other devices for continued learning.

    ★ 4.944 ratingsEducationFreeData updated 2026-09-06
  7. Солонгос Хэл app icon

    Солонгос Хэл

    Batbayar Batbaatar

    Learn Mongolian with interactive lessons

    Learn Mongolian language quickly with interactive lessons and vocabulary practice. Practice speaking and listening through audio exercises. Track progress with quizzes and review sessions. Share achievements with friends.

    ★ 4.949 ratingsEducationFreeData updated 2026-09-13
  8. Arabic English Dictionary + app icon

    Arabic English Dictionary +

    Bravolol Limited

    Search and words

    Look up and words with definitions, example sentences, and pronunciation. Get related search suggestions and analyze sentence structures. Save favorite words and review search history.

    ★ 4.3137 ratingsEducationFreeData updated 2026-09-08
  9. Learn German AI: Read & Listen app icon

    Learn German AI: Read & Listen

    Zhivko Gerasimov

    With AI and practice speaking

    With interactive lessons, vocabulary practice, and grammar exercises. Use AI to practice conversations, improve pronunciation, and get feedback. and understand stories with built-in translations and quizzes.

    ★ 4.2105 ratingsEducationFreeData updated 2026-10-14
  10. TalkHere - Language Learning app icon

    TalkHere - Language Learning

    TalkHere.AI Inc.

    Learn languages with flashcards and quizzes

    Learn languages through interactive lessons, vocabulary drills, and pronunciation practice. Track progress with quizzes and performance reports. Access audio and text materials for different levels.

    ★ 5.0112 ratingsEducationFreeData updated 2026-09-06
  11. Chemistry Master Periodic app icon

    Chemistry Master Periodic

    Carlo Terracciano

    Solve chemistry problems with AI guidance

    Solve chemistry problems with instant step-by-step solutions. Balance chemical reactions automatically. Receive detailed explanations for each step. Create and edit chemical equations with AI assistance. Share solutions and explanations with others.

    ★ 4.952 ratingsEducationFreeData updated 2026-09-22
  12. English Grammar Test - Phrases app icon

    English Grammar Test - Phrases

    Doan Dat

    Practice with exercises and explanations

    Practice with exercises and explanations tailored to four skill levels from A1 to C2. Complete interactive quizzes, review detailed answers, and track progress over time.

    ★ 4.658 ratingsEducationFreeData updated 2026-09-22
  13. Alif: Arabic for Beginners app icon

    Alif: Arabic for Beginners

    BusyPeople LLC

    Learn alphabet with interactive tests

    Learn the alphabet through interactive lessons and memory tests. Practice recognizing letters and words. Receive immediate feedback and corrections. Track progress and repeat exercises for reinforcement. Export results for review.

    ★ 4.1127 ratingsEducationFreeData updated 2026-09-17

How we rank alternatives

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