Error Book app icon

Apps Like Error Book for iPhone and iPad

by Chak Ho Wong★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 661–680 of 1,000 ranked alternatives.

  1. Grade2 Math & Science app icon

    Grade2 Math & Science

    Prachi Pimpalkhare

    Quiz and concepts

    Grade-2-- offers topic-specific quizzes for and . Students answer questions and receive instant feedback. The includes interactive lessons and progress tracking to support learning at home or in class.

    ★ 3.02 ratingsEducation$1.99Data updated 2026-09-08
  2. RandyAI app icon

    RandyAI

    RenAIssance Labs, LLC

    ★ 5.02 ratingsEducationFreeData updated 2026-09-06
  3. Triangle Calculator Pythagoras app icon

    Triangle Calculator Pythagoras

    Muhammed Samil DEMIR

    Calculate sides and angles

    Solve right-angled problems by entering known values. Calculate missing sides using the Pythagorean theorem or unknown angles with trigonometry. Provide step-by-step explanations for each solution.

    ★ 4.01 ratingsEducationFreeData updated 2026-09-06
  1. 英语语法练习English grammar learning app icon

    英语语法练习English grammar learning

    正洪 王

    Practice with error tracking

    Practice English with interactive exercises and materials. Unlock additional content via in- purchase. Track common errors and review classic problems. Suitable for all skill levels.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  2. Pavot app icon

    Pavot

    Noelle Noemi Pointet

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Grade 7 Math & Science app icon

    Grade 7 Math & Science

    Prachi Pimpalkhare

    Quiz, learn, and master concepts

    Offers topic-specific quizzes for practicing and concepts. Users can take quizzes to test knowledge, receive instant feedback after each question, and track progress over time. The supports learning at home, in class, or on the go.

    ★ 1.01 ratingsEducation$1.99Data updated 2026-09-08

How we rank alternatives

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