Learn music theory with an interactive Circle of Fifths, chord charts, and scale diagrams. Includes a metronome and visual aids for guitar, bass, and piano. Ideal for musicians of all levels.





213+ iOS apps & games curated and reviewed
Whether you're new to scales pro or looking for an upgrade, our curated collection of 213+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.





Learn music theory with an interactive Circle of Fifths, chord charts, and scale diagrams. Includes a metronome and visual aids for guitar, bass, and piano. Ideal for musicians of all levels.






This app is a comprehensive toolkit for guitarists of all levels, offering interactive libraries of chords, scales, and arpeggios. It provides essential practice tools like a tuner and metronome, along with lessons and songwriting features to deepen musical understanding and unlock creative potential.




Estimate the weight of objects using only your phone's camera. This AI-powered app transforms your device into a smart scale, providing instant weight and size estimates for various items from food to furniture. It also offers additional tools like text translation and calorie detection.


Adjust your vehicle's wheels to gain an advantage in races. Optimize for power or speed to outmaneuver opponents and achieve victory.


Strategically cut a board to capture space while avoiding moving balls. Offers both tap-to-play and drag-and-drop controls for a fluid experience. Compete on leaderboards and collect in-game items.


Master guitar scales with this app designed for musicians. It simplifies learning scale patterns, improves speed and accuracy, and builds muscle memory. Explore various scales, keys, and tunings to enhance your guitar playing.


This app transforms your device into a digital kitchen scale. Weigh ingredients and manage your cooking with precision. It's a handy tool for any culinary enthusiast.


This app is a comprehensive tool for musicians to learn, practice, and explore musical scales and modes. It offers interactive exercises, visual aids, and structured lessons to enhance technique and theoretical understanding. New content is regularly added to support continuous learning and creativity.




This application simplifies music practice by helping users master scales. It offers extensive customization options for scales and chords, allowing users to tailor their practice sessions. An optional in-app purchase unlocks advanced features like a drone, metronome, and detailed scale information.


Master guitar scales and modes with this comprehensive app. Features a built-in tuner, interactive scale visualizations, and practice loops to improve finger dexterity and improvisation skills. Supports various tunings and the CAGED system for fretboard mastery.


Explore chords, scales, and progressions to compose music. Visualize musical structures on a virtual piano and staff, with interactive tools and audio playback. Ideal for musicians of all levels seeking inspiration and understanding.


This app helps musicians of all levels write songs, find chords, and learn music theory. It offers tools for chord and scale practice, MIDI and PDF export, and collaboration features for songwriters and producers.


Transform your phone into a digital scale for quick and easy gram measurements. Ideal for everyday tasks like cooking, baking, or weighing small items without needing a separate device.


Visualize music theory concepts like scales, chords, and intervals across various instruments. This app uses a unique color-coding system to make complex musical relationships intuitive and easy to understand, moving beyond rote memorization.


Learn musical scales on your instrument with visual aids and adjustable tempo. Explore different scales, save your practice sessions, and discover new sounds for improvisation. Adapts to various instruments and tunings.


Explore diatonic scales and modes with interactive visual and audio references. View notes on a musical staff, see fingerings for keyboard and guitar, and listen to scales in any key. Additional instrument fingerings are available via in-app purchase.


This music theory app serves as a comprehensive chord and scale dictionary for musicians. It offers tools for building chord progressions, exploring the circle of fifths, and creating custom libraries. Users can find chords and scales by inputting keys or using a MIDI keyboard, with options for detailed analysis and audio playback.


This app works with a smart food scale to record weight measurements. It offers manual logging or automated recording at set intervals. It's particularly useful for remote science education.


This music app generates random scales and arpeggios for practice. It offers a diverse selection of scales, including user-defined options, and provides resources like images and descriptions to aid learning. It's a tool to vary your practice routine.