CLRS.Helper app icon

Apps Like CLRS.Helper for iPhone and iPad

by 巍 顾★ 5.01 ratingsEducation$0.99Data updated 2026-09-06

CLRS.Helper screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Leaf Doctor app icon

    Leaf Doctor

    University of Hawaii

    Quantitative plant disease assessment on leaves.

    The app performs quantitative assessments for plant diseases on plant organs using photographs. Users can specify healthy tissue colors to calculate the percentage of diseased tissue.

    ★ 2.023 ratingsEducationFreeData updated 2026-11-02
  2. Maths: Minimalist Mental Maths app icon

    Maths: Minimalist Mental Maths

    Corvin Hartmann

    Learn tasks tailored to you

    Practice arithmetic operations like addition, subtraction, multiplication, and division with customizable exercises. View progress statistics and adjust difficulty levels. All data is stored locally with no online syncing.

    ★ 4.714 ratingsEducationFreeData updated 2026-09-16
  1. Arithmetic Quilts app icon

    Arithmetic Quilts

    Thomas Bretl

    Mathematics and art combined beautifully.

    The app displays addition and multiplication tables as colorful quilts. It assigns a specific color to each positive whole number, making it easier to discover patterns in mod arithmetic.

    ★ 4.33 ratingsEducationFreeData updated 2026-10-04
  2. Lazzy Bee app icon

    Lazzy Bee

    Keoviengthen Vongthongchith

    ★ 4.914 ratingsReferenceFreeData updated 2026-09-10
  3. TreeSnap app icon

    TreeSnap

    University of Tennessee

    Find healthy trees to study

    Identify and tag healthy trees in local areas. Upload photos and location data for scientific research. Contribute to studies on tree resilience and forest health.

    ★ 4.619 ratingsEducationFreeData updated 2026-09-12
  4. Green Screen Wizard Mobile app icon

    Green Screen Wizard Mobile

    GreenScreen Wizard LLC

    Green screen photo effects at fingertips.

    The app allows users to replace a green screen background with any image from their camera roll. Users can load foreground and background images, move and size them, and adjust extraction values, brightness, and color.

    ★ 3.523 ratingsPhoto & Video$4.99Data updated 2026-10-25
  5. Learn English Phrasal Verbs app icon

    Learn English Phrasal Verbs

    Reev Tech Inc.

    With flashcards and examples

    With definitions, examples, and pronunciation. Use interactive flashcards to study vocabulary. Prepare for GRE, IELTS, SAT, SSC CGL, TOEFL, CAT, and AFCAT exams. Track progress with Smart Round feature.

    ★ 4.823 ratingsEducationFreeData updated 2026-09-06
  6. Kana Trainer - Learn japanese app icon

    Kana Trainer - Learn japanese

    Arthur Roussel

    Hiragana and katakana

    Hiragana and katakana with personalized practice. Review frequently forgotten characters for improved retention. Test knowledge by matching to romaji or identifying from displayed characters. Practice writing kanas on screen with instant feedback.

    ★ 4.213 ratingsEducationFreeData updated 2026-09-15
  7. Developer Calc Hex Dec Oct Bin app icon

    Developer Calc Hex Dec Oct Bin

    DAI WEIJIE

    Calculate in multiple number systems

    Perform calculations with binary, octal, decimal, and hexadecimal values displayed simultaneously. Enter and view hex codes and RGB values on the same screen. Display up to 19 decimal digits. Toggle conversion reset on or off.

    ★ 4.114 ratingsUtilitiesFreeData updated 2026-09-08
  8. ACS Algo app icon

    ACS Algo

    Aimed Innovations, LLC

    Diagnose and manage acute coronary syndrome

    Provide step-by-step guidance for diagnosing and managing acute coronary syndrome. Access evidence-based algorithms for patient assessment. Review differential diagnoses and treatment options. Track patient progress and adjust care plans accordingly.

    ★ 5.017 ratingsEducationFreeData updated 2026-09-06
  9. Keepmind: AI Flashcards app icon

    Keepmind: AI Flashcards

    Blue Sead Limited

    Convert notes to and quizzes

    Convert text or files into , quizzes, and mind maps using AI. Extract key points from notes, documents, or PDFs. Create visual mind maps to understand content structure. Organize and review material for better retention and study efficiency.

    ★ 4.822 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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