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 341–360 of 1,000 ranked alternatives.

  1. اشارات السير app icon

    اشارات السير

    Ibrahim Majdalani

    Understand all traffic signs encountered.

    The app provides meanings for traffic signs encountered on roads. It explains traffic sign types including warning, regulatory, guide, and temporary signs, as well as work zone signs.

    ★ 4.484 ratingsEducationFreeData updated 2026-10-15
  2. CompTIA A+ Exam Prep | 2026 app icon

    CompTIA A+ Exam Prep | 2026

    EZ Test Prep, LLC

    Study topics and practice questions

    Study for A+, Network+, and Security+ exams with flashcards, practice quizzes, and detailed explanations. Track progress with customizable study plans. Access offline content and review key concepts anytime.

    ★ 4.753 ratingsEducationFreeData updated 2026-09-06
  1. Qurani Qaida Arabic-English app icon

    Qurani Qaida Arabic-English

    firdous fatima

    Learn Arabic with Quran lessons

    Learn Arabic pronunciation through structured Quran lessons. Practice reading with audio guides and interactive exercises. Track progress with lesson completion and review features. Access lessons anytime for children's Quranic education.

    ★ 4.884 ratingsEducationFreeData updated 2026-09-16
  2. Nihongo no Kana app icon

    Nihongo no Kana

    Christophe SAUVEUR

    Learn Hiragana and Katakana symbols

    Learn Hiragana and Katakana characters with interactive lessons. Practice writing each character with guided exercises. Test knowledge with quizzes and progress tracking. Receive instant feedback on writing accuracy.

    ★ 4.875 ratingsEducationFreeData updated 2026-09-08
  3. QKnowledge app icon

    QKnowledge

    AMMAR ABDEL HAKEEM BAGIS AHMED

    Learn, practice, and test educational content

    Teaches children through interactive lessons and games. Covers subjects like math, science, and language. Includes quizzes and progress tracking. Supports multiple languages and offers offline access. Encourages reading and problem-solving skills.

    ★ 4.58 ratingsEducationFreeData updated 2026-09-30
  4. Learn Tamil Language Letters app icon

    Learn Tamil Language Letters

    SentientIT Software Solution Private Limited

    Write with guided practice

    To write with guided practice and stroke-by-stroke feedback. Correct handwriting through interactive exercises. Practice writing and words with instant correction. Save progress and review lessons for improvement.

    ★ 4.270 ratingsEducationFreeData updated 2026-09-11
  5. كتاب تفسير الاحلام للنابلسي app icon

    كتاب تفسير الاحلام للنابلسي

    Mohammad Daoud

    Al-Nabulsi's dream interpretation book.

    The app provides access to Al-Nabulsi's dream interpretation book, organized alphabetically. It features a table of contents for quick navigation, search functionality within the index, and options for font adjustment and reading modes.

    ★ 4.217 ratingsBookFreeData updated 2026-10-09
  6. Illinois CDL Prep Test app icon

    Illinois 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 through interactive lessons. Take quizzes to knowledge and track progress.

    ★ 4.887 ratingsEducationFreeData updated 2026-09-06
  7. Angula - African languages app icon

    Angula - African languages

    Angula Languages (Pty) Ltd

    Learn with expert lessons

    Learn 10 with structured lessons and interactive exercises. Practice pronunciation with audio guides. Track progress with built-in quizzes and feedback. Access cultural insights and vocabulary for everyday conversations.

    ★ 4.749 ratingsEducationFreeData updated 2026-09-06
  8. TSIA2 Math Test Prep app icon

    TSIA2 Math Test Prep

    YourTeacher.com

    Prepare for tests with lessons and practice

    Study for the with video lessons, practice tests, and diagnostic quizzes. Track progress with grade reports and review chapters and a final exam to reinforce learning.

    ★ 4.488 ratingsEducationFreeData updated 2026-09-06
  9. Language Assistant app icon

    Language Assistant

    Orbio world, UAB

    Learn languages with interactive lessons

    Learn new languages through interactive lessons, quizzes, and speaking exercises. Practice vocabulary, grammar, and pronunciation. Track progress and receive feedback on speaking accuracy. Share results with friends or teachers.

    ★ 4.467 ratingsEducationFreeData updated 2026-09-22
  10. Dogl Precalculus app icon

    Dogl Precalculus

    dogl AB

    Solve problems, track progress, learn concepts

    Solve problems with interactive exercises and instant feedback. Practice with 100 free problems and unlock 10 more weekly. Track progress and revisit topics for reinforcement. Access unlimited content with a subscription.

    ★ 4.820 ratingsEducationFreeData updated 2026-09-06
  11. Cattus: Learn Latin app icon

    Cattus: Learn Latin

    BRASILIA TEC EMPRESA DE SOFTWARE E SERVICOS ONLINE LTDA

    With structured lessons

    From beginner to intermediate levels. Practice vocabulary, grammar, and syntax through interactive lessons. Complete exercises and quizzes to reinforce learning. Track progress and review material for retention.

    ★ 4.550 ratingsEducationFreeData updated 2026-09-06
  12. GRE Math by Sherpa Prep app icon

    GRE Math by Sherpa Prep

    Test-Ease LLC

    Learn, practice, and test GRE skills

    Access lessons, tricks, and quizzes for GRE . Practice with 1,000+ questions sorted by difficulty. View step-by-step video solutions. Analyze rare concepts and take diagnostic quizzes by topic. Track progress with stats and performance analytics.

    ★ 4.661 ratingsEducationFreeData updated 2026-09-12
  13. Math for 3rd grade app icon

    Math for 3rd grade

    nguyen thanh

    Practice skills with interactive games

    Practice multiplication and division with interactive games and challenges. Learn fractions and other concepts through adaptive lessons. Track progress with colorful animations and receive instant feedback on answers.

    ★ 4.767 ratingsEducationFreeData updated 2026-09-06
  14. Learning English: Verbs app icon

    Learning English: Verbs

    Nelly Latypova

    Practice and track progress

    Learn English grammar with interactive lessons on verb forms and tenses. Practice exercises to reinforce understanding. Track progress through quizzes and tests. Receive instant feedback on answers. Set personal goals and review materials offline.

    ★ 4.640 ratingsEducationFreeData updated 2026-09-12
  15. Physics Studio app icon

    Physics Studio

    Sridhar Sundaram

    Explore concepts interactively

    Explore concepts through interactive simulations and experiments. Conduct virtual labs to test theories, visualize forces and motion. Track progress with built-in quizzes and assessments. Share results and notes with classmates.

    ★ 4.614 ratingsEducationFreeData updated 2026-09-08
  16. Abacus Lesson app icon

    Abacus Lesson

    Hirokazu Komatsu

    Solve math problems with lessons

    Practice mental arithmetic with timed challenges featuring addition, subtraction, and division problems. Learn techniques through structured lessons. Train finger movements and mental calculation skills with interactive exercises.

    ★ 4.882 ratingsEducationFreeData updated 2026-09-06
  17. Learn Portuguese – Mondly app icon

    Learn Portuguese – Mondly

    ATi Studios A.P.P.S. SRL

    Brazilian daily

    Brazilian with daily lessons and interactive exercises. Practice speaking, listening, and writing. Track progress with quizzes and vocabulary flashcards. Receive instant feedback on pronunciation and grammar.

    ★ 4.880 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

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