193+ iOS apps curated and reviewed
Looking for free music key detector apps? 18 of our 193+ tracked titles are free to download โ no subscription, no trial. The rest are premium picks worth paying for.
Instantly identify the musical key and scale of any audio source, from studio tracks to live instruments and vocals. Seamlessly sync detected keys with your computer's Digital Audio Workstation (DAW) for enhanced music production.
Identify the musical key of any song you're listening to. Use the integrated piano to play along and confirm notes, helping the app pinpoint the correct key. Explore music theory and learn to play songs in different keys.
Identify the musical key of songs through microphone analysis, local audio files, or manual chord input. Results can be saved for later reference, and the app supports songs that change key mid-way.
This app helps musicians learn, practice, and teach music by allowing them to adjust tempo and pitch, repeat sections, and analyze their performance. It offers tools to make practicing songs easier and more efficient.
Instantly identify music playing around you or in other apps. Discover nearby concerts, lyrics, and videos. Access your music history and get personalized recommendations.
Instantly get chords, beats, and lyrics for any song from your audio files, streaming services, or microphone. This AI-powered tool helps musicians of all levels learn and improve their playing with advanced recognition and playback features.
Learn and play piano anytime, anywhere with a full 88-key virtual keyboard. Record your musical creations, save them, and share them with friends. Offers a metronome and adjustable keyboard size for a personalized experience.
This app offers a virtual electric keyboard simulator for playing songs and chords. It includes various musical instrument sounds, mini-games for learning, and the ability to record and share your music. Suitable for both beginners and experienced musicians.
Request songs, discover new music, and influence playlists at participating venues like bars, restaurants, and gyms. This app lets you vote on upcoming tracks and sync your favorites with Spotify. You can also unlock venue rewards and share your music choices on social media.
Identify songs playing around you with a simple tap or voice command. Discover new music, view lyrics in real-time, and build playlists with integrated music streaming services.
Identify songs playing around you with a tap or by humming a tune. Discover new music, view lyrics in real-time, and build playlists with integrated music streaming services. Control the app hands-free using voice commands.
This app provides a platform for musicians to practice and learn together. It allows users to stream their practice sessions live, track progress, and engage in gamified challenges. Connect with a supportive community of fellow musicians.
This application automatically detects the tempo (BPM) of any music or rhythm in real-time using your device's microphone. It offers features like song identification, detection history, and a visual BPM graph for precise timing analysis.
Control music playback on your device with simple knocks. Skip tracks, pause, and fast forward without touching your phone, even with gloves or when it's in your pocket. Customize knock actions and sensitivity for a personalized experience.
This app uses AI to separate vocals and instruments from any song, allowing musicians to create custom backing tracks. It also offers features like pitch and speed adjustment, chord detection, and lyric transcription.
Enjoy your music library offline with this powerful player. It offers fast local music import, smart classification by artist and album, and personalized playlist creation. Immerse yourself in a high-quality music experience anytime, anywhere.
Learn to play popular and classical songs on the piano with interactive tutorials. Features include customizable learning options like hand practice, speed adjustment, and beginner/pro song versions. Build a personal songbook of your favorite pieces.
This app allows you to import and manage your local music files with a sleek interface. Organize your tracks into custom folders and edit details for a personalized listening experience. Enjoy your entire music library in one place.
This app automatically monitors your music library for any changes, including additions, deletions, and metadata updates. It can also track upgrades to Spatial Audio and provide daily summaries of your library's activity.
Transform your device into a portable recording studio. Create music with virtual instruments, record vocals and guitars, and mix multi-track songs. Explore a vast library of sounds and effects to produce professional-sounding tracks anywhere.