Best Theories Apps & Games

Group Theory and Games

by Martin Pfannemueller

Free

Explore the abstract world of group theory through interactive visualizations and engaging games. Create custom groups, experiment with subgroups and normal subgroups, and discover mathematical concepts through unique graphical representations and music generation.

Music Theory Tests

Preparation for your music

Free

Prepare for music theory exams with an efficient online learning experience. This app combines interactive testing, instant feedback, and learning resources to help students of all ages achieve success.

Circle of Fifths-Music theory

by Rafael Javier Flores Mavil

Free

This app is an interactive music theory tool that visualizes the Circle of Fifths, staff, and piano relationships. It offers tutorials, ear training exercises for modes, intervals, and chords, and practice tools for improvisation and composition.

Darwin's Theory

by Viacheslav Fonderkin

Free

A captivating game where you match animals and evolve them into higher beings. Build a food chain to save ecological balance on the planet. Discover new characters with every move.

Social Work Theory

Your Critical Friend

Free

Explore social work theories and reflective practice with interactive content. Offers a free trial and subscription for unlimited access to a comprehensive theory library and personalized suggestions. Regularly updated with new material and direct contact with an expert.

Psychology: Theories & Quiz

Theory, Quiz, Maps, Flashcards

Free

Explore the human mind, behavior, and emotions through fundamental psychology concepts. This app covers theories of development, psychopathology, mental health, and social psychology, enhanced with interactive quizzes to test your knowledge.

Graph Theory Book

by Reinhard Diestel

Free

Access and read all eBook editions of a comprehensive graph theory textbook. Enjoy high-quality, searchable PDFs with active cross-references. An optional upgrade allows for PDF annotations.

UCLA Music Theory

by University of California, Los Angeles

Free

Enhance your music theory skills with interactive ear training exercises. Practice sight-reading, intervals, chords, and dictation in timed or untimed modes. Track your progress and improve your musical recognition abilities.

2026 Driving Theory Test Kit

4 in 1, UK DVSA LICENSED 2025

Free

Prepare for the UK Car theory test with DVSA-licensed revision tools. Features the latest questions, explanations, and CGI hazard perception clips. Includes mock tests and study guides for effective learning.