ChordIQ

ChordIQ teaches sight-reading, ear training, rhythm, singing, and music theory through interactive games. More than 30 modes cover staff reading, chords, scales, theory, ear exercises, singing, and rhythm. Reading practice includes treble, bass, alto, and grand staff, along with key signatures, note values, rests, and Marathon or Survival runs. Ear exercises cover intervals, chords and notes by ear, perfect pitch, solfège scale degrees, and melodic dictation. Players can tap notated rhythms at ten complexity levels, echo heard rhythms, or sing and play pitches scored with a live cents meter. The app supports piano, guitar, ukulele, and bass, with on-screen keyboard or fretboard input. External class-compliant MIDI keyboards work on iOS and Android; iOS supports wired or Bluetooth MIDI, while Android uses USB OTG. Scores appear on the World Chart leaderboard, and each mode has its own ranking. ChordIQ is available on Android, iOS, and macOS. The free plan includes most modes with ads between rounds; Pro options include subscriptions or a lifetime purchase, with prices shown in the store.

ChordIQ covers several music skills through varied game modes and supports four instruments. Most modes are available free with ads, while Pro provides additional options through subscriptions or a lifetime purchase.

ChordIQ suits beginners learning staff notes and intermediate musicians building theory and ear skills. It may also suit players who want practice across several instruments and supported MIDI keyboards.

ChordIQ is a music-practice app built around interactive games for people learning music or strengthening existing skills. It is best for beginners and intermediate musicians who want to practice several areas and instruments in one place. Choose it for the breadth of drills and a substantial free tier; look elsewhere for a clearly sequenced course.

Overview

More than 30 game modes cover reading, chords, scales, theory, ear training, singing and rhythm. That variety makes ChordIQ a flexible practice tool: learners can move between skills without switching apps. The game format centers on exercises and scores, rather than a stated lesson sequence, so it suits regular practice better than learners seeking a structured course.

Reading drills span treble, bass, alto and grand staff, key signatures, note values and rests. Marathon and Survival runs add score-oriented challenges. Ear training covers intervals, chords and notes by ear, perfect pitch, solfège scale degrees and melodic dictation. Rhythm exercises ask players to tap notation across ten complexity levels or echo heard patterns. Singing and pitch-playing modes use a live cents meter to show pitch accuracy.

Key features

Players can practice piano, guitar, ukulele and bass using an on-screen keyboard or fretboard in playing modes. Class-compliant MIDI keyboards are supported on iOS and Android; iOS allows wired or Bluetooth MIDI, while Android uses USB OTG. That is useful for players who prefer a physical instrument, though the connection method depends on the device.

A World Chart leaderboard ranks players by scores, and each mode has its own scoring and ranking. Competition can give repeat drills a clear goal, but score-chasing may matter less to learners focused on unranked study. Songtive also offers free browser music games without a download or account, which provide a low-commitment way to sample its training.

Pricing

The Free plan costs nothing and includes most game modes, with ads between rounds. It is a useful way to explore the range of practice before paying, but ads interrupt sessions and not every mode is included.

Pro yearly has custom pricing, with the amount varying by country and shown in the store before purchase. It removes ads and adds custom practice modes, saved libraries, an Inversions trainer and daily-plan reroll. A 3-day free trial is offered where available; subscriptions renew automatically and can be cancelled in device settings. This plan fits learners who want those tools and expect to practice over time, but they should account for renewal.

Pro lifetime is also custom pricing, varies by country and is shown in the store before purchase. It is a one-time purchase for Pro features for the lifetime of the services, making it an option for committed users who prefer not to renew a subscription.

Platforms

ChordIQ is available on Android, iOS and macOS. MIDI support is specifically described for iOS and Android, not macOS.

Who it's for

Beginners can use the reading drills to learn staff notes, while intermediate musicians can turn to theory and ear exercises for further practice. Its four-instrument support also makes it a fit for learners who work across piano, guitar, ukulele or bass. People who want a guided curriculum, or a desktop platform beyond macOS, should consider other options.

Pros and cons

• Pro: More than 30 modes span reading, theory, ear training, rhythm and singing, so one app can support varied practice.
• Pro: Four supported instruments and MIDI input on iOS and Android give players alternatives to touch-based answers.
• Pro: Most modes are free, making it possible to try a broad range of exercises before choosing Pro.
• Con: Ads between free rounds can break the flow of focused practice.
• Con: The game-led format is not presented as a sequenced course, which may leave curriculum-seeking learners wanting more structure.
• Con: Pro subscription pricing varies by country, and the yearly plan renews automatically unless cancelled.

Alternatives

For independent practice with advanced analysis and feedback features, Harmonia has a free practice plan and supports Android, iOS, macOS, web and Windows; Classroom Connect for up to 4 weeks costs 20.95. If capped daily ear-training and Play Along uploads fit your needs, note-noodle has a free plan with 10 ear-training sessions per day, three personal Play Along uploads per month and four lessons without an account.

MyMusicTheory is another option for Android, iOS and macOS, with more than 100 free exercises. For a free course with all eight trainers and no ads or paywalls, consider Study Music Theory, which runs on Android, iOS and web.

Music Master offers free website lessons and practice questions without an account. Musicca makes all content free, with a free account unlocking all content and removing ads. For ad-free site content on iOS or web, MusicTheory.net is a free option. Teoria provides free website content, with sign-in optional.

Browse more options in Music Theory Software and Music Learning Apps.

Verdict

ChordIQ is a strong fit for beginners and intermediate musicians who want varied, game-based practice across music reading, ear training, rhythm and four instruments. Its broad free tier makes it easy to start, while Pro adds ad-free sessions and specific practice tools. Look elsewhere if a structured course is your priority, or if you need Pro pricing to be predictable before reaching the store.