Best 23 Equations alternatives: apps like 23 Equations

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated October 2026

Whether you want more options like 23 Equations or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to 23 Equations

PhysQuiz - AQA GCSE Physics#1

PhysQuiz - AQA GCSE Physics by Richard Melville

No.1 for 2026 exams practice
Editor's Choice
πŸ“š Education
4.9😊(16 ratings)
FreeIn-App Purchases
PhysQuiz - AQA GCSE Physics screenshot 1
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PhysQuiz - AQA GCSE Physics screenshot 6

Practice AQA GCSE Physics with over 800 multiple-choice questions covering the entire syllabus. Includes revision notes, hints, and progress tracking to identify weak areas and boost your grade. Collectible physicist cards add a fun element to your learning journey.

What We Love

  • πŸ‘ Great UI and design
  • πŸ‘ Very helpful for revision
  • πŸ‘ Excellent for understanding topics
  • πŸ‘ Easy to use
  • πŸ‘ Good for GCSE and A-Level
  • πŸ‘ Wide variety of learning methods
  • πŸ‘ Makes learning fun
  • πŸ‘ Useful for exam preparation
  • πŸ‘ Solid for testing knowledge
  • πŸ‘ Good for retrieval practice
  • πŸ‘ Well-laid out content
  • πŸ‘ Makes physics accessible
  • πŸ‘ Helps improve grades
  • πŸ‘ Good for last-minute revision
  • πŸ‘ Encourages self-competition
  • πŸ‘ Shows progress made

Room to Improve

  • πŸ’° Some content locked behind paywall
  • πŸ€” Some questions are locked
  • πŸ€” App setup can be confusing
  • πŸ€” Lack of written questions
My Past Papers#3

My Past Papers by C-Squared Development

GCSE, iGCSE, A-Level and more
Worth Considering
πŸ“š Education
4.9😊(23 ratings)
Free
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My Past Papers screenshot 6

Access a comprehensive library of past exam papers, mark schemes, and examiner reports for GCSE, iGCSE, A-Level, and more. Organize your subjects for targeted revision and practice with materials from various UK and international exam boards.

What We Love

  • 🌟 Comprehensive past papers
  • πŸ†“ Free to use, no ads
  • πŸ‘ Easy to use interface
  • πŸ“š Great for revision and practice
  • πŸ–¨οΈ Option to print papers
  • βœ… Includes mark schemes
  • 🌐 Wide range of exam boards
  • πŸ’― Lifesaver for students
  • πŸ’‘ Accessible offline papers
  • πŸš€ Quick download times
  • 🎯 Pinpoints weak areas

Room to Improve

  • ⚠️ Some papers don't load
  • πŸ“‰ Limited content for some subjects/boards
  • ⏳ Slow loading times
  • ❓ Difficulty checking answers
  • πŸŽ›οΈ Navigation can be awkward

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4
BioQuiz - AQA GCSE Biology
BioQuiz - AQA GCSE Biology
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Practice AQA GCSE Biology with over 600 multiple-choice questions, past paper questions, and essential notes. Track your progress, identify weak areas, and collect biologist trading cards. Designed for combined and single science courses.

Over 600 multiple-choice questionsPast paper questionsLinks to relevant videos
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Physics: Formulas 2026
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Your help in Physics
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This interactive reference app provides a comprehensive collection of physics terms, formulas, and calculators. It's designed to help users prepare for tests and Olympiads by offering clear explanations, interactive tables, and internal search functionality.

280+ physics terms and definitions250+ categorized physics formulas180+ interactive calculators
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Seneca
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Access over 1,000 courses for KS2, KS3, GCSE, and A Level exams. Improve memory, master exam techniques with AI-marked questions, and build confidence across all subjects.

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Physics Solver AI
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Tutor for Assignments
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This app provides instant, accurate solutions and detailed step-by-step explanations for physics problems across various branches. It acts as a personal tutor, helping students understand complex concepts through interactive learning and personalized guidance, available 24/7.

Physics problem solvingDetailed step-by-step solutionsInstant answers via photo
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Physics Formulas Lite
Physics Formulas Lite
Physics Formulas Lite
Formulas & calculators offline
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Quickly access and reference physics formulas for study and work. Features include calculation tools, multi-language support, a favorites folder, and formula sharing. Search and add custom formulas and tools.

Formula reference by categoryIn-app calculation toolsMulti-language support
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Organic Reactions
Organic Reactions
Organic Reactions
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Access key functional group reactions and their mechanisms in organic chemistry. Quickly find links between reactants and products, including synthesis and protection reactions. Some advanced features and reaction lists require an additional purchase.

Functional group reactionsReaction mechanismsReactant-product links
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Physics Master Homework Tutor
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Photo Solver & Physics Formula
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This app offers instant, step-by-step AI-powered solutions for physics problems, including a magic scanner to photograph and solve equations. It simplifies complex concepts, provides practice exercises, and includes a comprehensive formula library for effective test preparation.

AI Physics SolverMagic AI ScannerStep-by-step solutions
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