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 241–260 of 1,000 ranked alternatives.

  1. Star Scales Lite For Guitar app icon

    Star Scales Lite For Guitar

    The EyeLand s.r.o.

    Play and chords

    Learn with visual patterns and chord diagrams. Practice exercises to improve speed and accuracy. Track progress with built-in quizzes and feedback. Sync lessons across devices and adjust difficulty levels.

    ★ 4.6149 ratingsMusicFreeData updated 2026-09-08
  2. Biology Master Animals Plants app icon

    Biology Master Animals Plants

    Carlo Terracciano

    Convert notes to flashcards and mind maps

    Turn notes into organized flashcards and mind maps using a camera. Explore an interactive periodic table. Visualize concepts with colorful mind maps. Take quizzes to test knowledge. Access an animal glossary with detailed descriptions.

    ★ 4.542 ratingsEducationFreeData updated 2026-09-19
  3. Teach Note - Sight Reading app icon

    Teach Note - Sight Reading

    炯龙 吴

    Learn staff notation and theory

    Learn staff notation, music theory, and - through interactive exercises. Practice with customizable worksheets and quizzes. Track progress with detailed reports. Sync lessons across devices and access a library of musical examples for practice.

    ★ 4.7196 ratingsMusicFreeData updated 2026-09-13
  1. Math Placement Test Prep app icon

    Math Placement Test Prep

    YourTeacher.com

    Study and take practice tests

    Study for tests with structured lessons, practice problems, and full-length exams. Review key concepts, track progress, and access detailed explanations for each answer.

    ★ 4.375 ratingsEducationFreeData updated 2026-10-11
  2. Basic English Grammar In Use app icon

    Basic English Grammar In Use

    Loc Nguyen

    Learn with video lessons and exercises

    Learn with video lessons and explanations. Study topics like nouns, verbs, adjectives, and tenses. Practice exercises to reinforce concepts and track progress.

    ★ 4.786 ratingsEducationFreeData updated 2026-09-14
  3. English Idioms and Slangs app icon

    English Idioms and Slangs

    Reev Tech Inc.

    Learn , practice phrases, track progress

    Learn and phrases with personalized flashcards. Practice pronunciation with audio lessons. Track progress through interactive exercises and quizzes. Set goals and receive feedback on performance.

    ★ 4.739 ratingsEducationFreeData updated 2026-09-06
  4. Learn English Listening: 6mins app icon

    Learn English Listening: 6mins

    Phan Phuoc Luong

    Practice listening and speaking

    Through listening exercises with interactive lessons and conversations. Practice grammar and vocabulary via structured programs like 6 Minute . Track progress with built-in quizzes and feedback.

    ★ 4.870 ratingsReferenceFreeData updated 2026-09-06
  5. ABCD Alphabet Tracing Coloring app icon

    ABCD Alphabet Tracing Coloring

    banuchander janarthn

    Trace letters, learn language, practice writing

    Trace letters by following guided paths to learn writing and pronunciation. Choose a language and practice letters. Includes interactive exercises and language-specific lessons. Supports multiple languages and age groups.

    ★ 4.5176 ratingsEducationFreeData updated 2026-09-25
  6. Learn Portuguese - Tudo Bem app icon

    Learn Portuguese - Tudo Bem

    Adam Williams

    Vocabulary and phrases

    With 110 real-life lessons covering travel, dining, shopping, and social interactions. Master 3000 vocabulary words and phrases. Practice grammar concepts. Track progress through structured lessons and interactive exercises.

    ★ 4.7191 ratingsEducationFreeData updated 2026-09-08
  7. Basic Accounting Tutorial 2018 app icon

    Basic Accounting Tutorial 2018

    rana hamad khan

    Learn basics and advanced concepts

    Learn fundamental and advanced concepts through structured lessons. Track financial statements, understand debits and credits, and practice entries. Access interactive exercises and progress tracking features.

    ★ 4.18 ratingsReferenceFreeData updated 2026-09-15
  8. Learn English Course: Articles app icon

    Learn English Course: Articles

    Nelly Latypova

    Grammar, practice , and progress step

    Grammar focusing on with clear explanations and real-world examples. Practice through interactive exercises. Track progress and review mistakes. Access lessons anytime for consistent learning.

    ★ 4.472 ratingsEducationFreeData updated 2026-09-11
  9. VMC Student app icon

    VMC Student

    Vidya Mandir Classes Ltd.

    Learn, practice, and apply concepts regularly

    Learn and practice core concepts in Math, Physics, and Chemistry. Review daily progress reports and analyze solution explanations. Strengthen understanding through repeated practice and skill assessments.

    ★ 4.85 ratingsEducationFreeData updated 2026-09-06
  10. ERMANIA INS app icon

    ERMANIA INS

    Mohsen Mousavi

    Practice exercises with flash cards and animations

    Offers flash card exercises for practice. Includes animated lessons and pop-up quizzes. Allows students to review concepts through interactive content. Tracks progress and provides feedback on answers.

    ★ 4.88 ratingsEducationFreeData updated 2026-09-06
  11. 高中知识点总结大全-化学 app icon

    高中知识点总结大全-化学

    妮 应

    Study chemistry concepts and track progress

    Review and practice high school chemistry concepts with structured summaries. Access detailed notes on inorganic and organic chemistry, chemical reactions, experiments, and industrial applications.

    ★ 0.00 ratingsEducation$1.99Data updated 2026-09-08
  12. LCSW Exam Prep 2026 app icon

    LCSW Exam Prep 2026

    和荣 叶

    Study concepts and track progress

    Study for the with practice questions, concept reviews, and progress tracking. Access detailed explanations for answers. Simulate conditions with timed practice tests. Review weak areas with targeted quizzes.

    ★ 4.6162 ratingsEducationFreeData updated 2026-09-06
  13. Homework Help, AI Math Solver app icon

    Homework Help, AI Math Solver

    Mats Vink

    Study subjects with step-by-step explanations

    Solve , chemistry, and physics problems with step-by-step explanations. View detailed solutions and learn how to approach similar problems. Track progress and review concepts for exams and .

    ★ 4.5166 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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