Free Music Learning Apps: Piano, Singing, Harmonica and Aural

The best free app to learn piano is one that runs in your browser, so there is nothing to install or pay for. Classfern’s falling-notes piano shows bars falling onto the keys, slows the music down and waits for you to play the right note. Below are 16 free browser-based music apps for piano, singing, harmonica, ear training and theory, with no sign-in.

Updated 28 October 2026 · By the Classfern Music Department

UKUSWorks in the UK and the US. This version uses UK music words (bar, crotchet, stave) and UK year groups; the US version uses measure, quarter note, staff and US grades. · US version of this page

Kids’ mode: bigger buttons and text (shared with the other music pages)

Key facts

• 16 free music apps that run in a web browser: nothing to download, no account, no ads.
• They work on computers, tablets and phones; a bigger screen is easier for the piano.
• USB or MIDI keyboards work in Chrome, Edge and Firefox on computers and Android, but not in Safari on a Mac or any browser on iPhone and iPad.
• Apps that use the microphone keep the sound on your device: nothing is recorded or sent.
• All the music in the free libraries is out of copyright, in Classfern’s own arrangements or from open sources.

What is the best app to learn piano for free?

A good free piano app shows you which key to press, lets you slow the music down, and waits for you when you need it. Classfern’s falling-notes piano does all three in the browser, with over 2,000 out-of-copyright pieces, and you can play on the screen, the computer keyboard or a USB or MIDI keyboard.

For the first weeks, pair it with the both-hands guide and the finger exercises. If you are comparing with a falling-notes program you install, read our free Synthesia alternative comparison (Classfern is not connected with Synthesia LLC).

All the free music apps

Tick one or more boxes to show only the apps that match. The table lists everything when no box is ticked.

Show apps for

Piano Singing Harmonica Ear training (aural) Theory and reading Good for children Whole class MIDI keyboard Uses the microphone

16 tools match

Free browser-based music apps from Classfern. All are free, need no sign-in and show no ads.

App	What it does	Best for	Works with
Falling-notes piano	Bars fall onto the keys; slow down, loop, practise one hand, or let wait mode wait for you. Opens MusicXML and MIDI files.	Learning piano pieces	On-screen keys, computer keys, USB/MIDI keyboard
Piano technique and trills	Five finger exercises, including Hanon No. 1 and scales, played on the falling-notes piano.	Finger strength and evenness	On-screen keys, USB/MIDI keyboard
Play piano with both hands	Seven steps from hands separately to hands together, with exercises to play.	Beginners joining the hands	On-screen keys, USB/MIDI keyboard
Vocal warm-up player	A warm-up player with a timer and piano: 5, 10 and 20-minute routines for singers, children, choirs and actors.	Daily voice warm-ups	Any device with sound
Singing play-along	Pick a song, check it fits your voice, move it by an octave or change key, and sing along slowly with do re mi.	Learning songs in the right key	Any device with sound
Tune to notes	Sing, hum, whistle or play one note at a time and see the notes as letter names, do re mi or tab. Nothing is recorded.	Singing in tune; working out a tune	Microphone (sound stays on the device)
Harmonica play-along	Every note shows the hole and blow or draw for a 10-hole harmonica in C, with tabs, beginner lessons and tunes moved into C.	Learning harmonica tunes	Any device with sound; a harmonica in C
Easy harmonica songs	Nine public-domain songs with harmonica tabs, from 3 notes up, plus a first blues, with a play-along.	First harmonica songs	A harmonica in C
Theory and ear training tests	New questions every time on notes, rhythm, keys, intervals and chords, plus aural tests, in five levels like Grades 1–5.	Ear training and theory practice	Any device with sound
Learn to Read Music	A free self-teaching course in 24 lessons, from the stave and clefs to transposing, with a note writer that marks your answers.	Reading sheet music	Any device
Chord player	Play a song file or use the microphone and see the chords, key and tempo in time with the music.	Finding chords by ear	Song files, microphone (on the device)
Metronome and backing tracks	A metronome with count-in, drum beats from rock to waltz, and jam tracks in any key.	Practising in time	Any device with sound
Guitar tab play-along	Tab, fretboard or chord boxes with strumming for over 1,700 out-of-copyright tunes.	Learning guitar tunes	Any device with sound
Ukulele tab play-along	Tab, fretboard or chord boxes with strumming for over 1,100 out-of-copyright tunes.	Learning ukulele tunes	Any device with sound
Recorder play-along	A fingering chart for every note (English baroque fingering) and beginner tunes, with wait mode and slow-down.	School recorder	Any device with sound
Class play-along	Pick a tune and Classfern writes a part for every instrument and level in the room, with backing beats and a projector screen.	Whole-class music lessons	Projector or board

What is the best ear training app?

A good ear training app plays a sound, asks a question about it and tells you straight away whether you were right. Start with higher or lower, then major or minor, then intervals and chords. Classfern’s theory and aural tests make new listening questions every time, in five levels like Grades 1–5.

Try it: higher or lower?

Listen to two notes and say whether the second is higher or lower. Ten questions, marked as you go. Marked by Classfern

Start the listening game

Is there a free harmonica app?

Yes. Classfern’s harmonica play-along is free in the browser: it shows the hole number and whether to blow or draw for every note on a 10-hole harmonica in C, and plays the tune at the speed you choose. The easy harmonica songs page adds tabs for nine public-domain beginner songs.

You need a real harmonica in C – the app shows you what to play and how it should sound. Start with the easy harmonica songs.

What is a good vocal warm-up app?

A good vocal warm-up app gives you a short routine with a timer, plays the starting notes on a piano, and moves the exercises up and down to suit your voice. Classfern’s vocal warm-up player has 5, 10 and 20-minute routines for singers, children, choirs and actors, and it runs in the browser.

Warm up gently before you sing: lip trills, humming and sirens first, then scales. For checking that you are singing in tune, use tune to notes, which listens through the microphone on your own device.

Browser apps or apps you install?

Browser apps need no download, no account and no storage space, and they work on school computers where you cannot install anything. Installed apps can work fully offline and use the device more deeply. For learning at school or at home, a browser app is usually the quickest start.

Can you really learn piano with an app?

You can learn to read notes, find keys, keep a steady beat and play simple pieces with an app. A teacher still helps most with posture, hand shape, sound and musical expression, so many learners use an app for daily practice and a teacher or video lessons for feedback.

Practise little and often: ten to fifteen minutes a day is better than one long session a week.

Every app on this page is free on lessonplanner.info. For teachers, the same tools are linked from the KS2 music curriculum and KS3 lesson plans.

More music tools