Challenger App app icon

Apps Like Challenger App for iPhone and iPad

by Reubro International★ 5.02 ratingsEducationFreeData updated 2026-09-09

Challenger App screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. ABA Wizard: BT Exam app icon

    ABA Wizard: BT Exam

    TYSM Technologies, LLC

    Practice questions and track progress

    Study for the RBT with 320 practice questions based on the current BACB task list. Review answers and explanations. Track progress and revisit questions for reinforcement.

    ★ 4.6408 ratingsEducation$9.99Data updated 2026-10-24
  2. Nclex-RN Mock 10000 Questions app icon

    Nclex-RN Mock 10000 Questions

    HARIKRISHNA VALLAKATLA

    Practice exams and answer

    Practice -RN exams with 10,000 multiple-choice across 10 test types. Receive instant answers and rationales for each question. Track progress with built-in quizzes and tests.

    ★ 4.378 ratingsEducationFreeData updated 2026-09-14
  1. Quizmo app icon

    Quizmo

    Bad Rhino ApS

    Challenge friends in trivia quiz duel.

    The app offers a turn-based trivia quiz duel with gameshow-style graphics. Users can challenge friends or meet new opponents across various categories, with questions increasing in difficulty and lifelines available for assistance.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-25
  2. Math Olympiad app icon

    Math Olympiad

    Hoa Nguyen Quang

    Practice problems and track progress

    Practice problems with quizzes on logical reasoning, mathematical reasoning, and everyday mathematics. Solve addition, subtraction, decimals, fractions, and geometry questions. Track progress with model tests and achievers section exercises.

    ★ 4.129 ratingsEducationFreeData updated 2026-09-06
  3. COLREG 72: Rules of the Road app icon

    COLREG 72: Rules of the Road

    Smirnov Yury

    Study COLREGs rules with flashcards

    Learn COLREGs through flashcards organized by specific rules. Answer questions to reinforce knowledge. Automatically save progress and reset results as needed. Track learning progress over time.

    ★ 4.8123 ratingsEducation$3.99Data updated 2026-11-01
  4. Learn German Daily app icon

    Learn German Daily

    Van Duong Nguyen

    Words and phrases

    With 9000 common words and phrases, including high-quality audio. Practice through quizzes and word rearrangement games. Organize lessons into categories and subcategories. Translate from 32 languages to .

    ★ 4.726 ratingsEducationFreeData updated 2026-09-19
  5. ASL Flurry app icon

    ASL Flurry

    ASL Flurry, LLC

    Learn ASL vocabulary and phrases

    Learn American Sign Language with vocabulary organized by category and context-based sentences. Practice fingerspelling and interact with diverse signers. Play games to build confidence or challenge advanced levels.

    ★ 4.631 ratingsEducationFreeData updated 2026-09-06
  6. Unit Circle Quiz - Memorize the Unit Circle app icon

    Unit Circle Quiz - Memorize the Unit Circle

    Chris Konstad

    Study angles and coordinates

    Study the by memorizing angles in radians and degrees along with their coordinates. Play a game to practice and track progress with a high score list. Compete to improve performance over time.

    ★ 4.6100 ratingsEducation$0.99Data updated 2026-10-17
  7. Simple Math - Free Math Game For Kids app icon

    Simple Math - Free Math Game For Kids

    SyGem Limited

    Challenging math game for young players.

    The app presents four core math skills: addition, subtraction, multiplication, and division. It offers three difficulty levels, with a challenging "Hard" level available through an in-app purchase.

    ★ 4.040 ratingsEducationFreeData updated 2026-10-09

How we rank alternatives

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