Play the button accordion and finish the song. No ad cuts in.
34 treble buttons, 12 bass buttons and a bellows bar that changes every note when you push or pull, like a real squeezebox. Follow the golden lights to learn a song button by button. The playing screen never shows an ad.
Get it on Google Play



No ads on the playing screen
Not between notes, not in the middle of a song. Ads appear only on the home, songs, my melodies and settings screens.
34 treble buttons in 3 rows
11 / 12 / 11 buttons, staggered like the real instrument. Press several at once for chords; the sound starts the instant you touch.
Push and pull bellows
Hold the bellows bar to close (push), let go to open (pull). Every button plays two different notes, just like a diatonic accordion.
12 bass buttons for the left hand
6 bass notes and 6 chord buttons that follow the bellows too. Turn the bass panel on from the top bar.
6 tunings and 3 sounds, all unlocked
GCF, FBbEb, EAD, F#BE, ADG and BbEbAb. Classic, Bright (musette) and Soft. Nothing to buy to keep playing.
Songs with golden lights
The next button glows gold and the bellows bar shows which way to squeeze. Listen first with ▶, or use Auto mode and tap anywhere to move forward.
Stars, streaks and a daily song
Up to 3 stars per song, a daily streak, and a home screen widget with the song of the day.
Record your own melodies
Tap Record in free play and the buttons you press are saved. Practice them later with the same golden lights.
FAQ
- Can I finish a song without ads popping up?
- Yes. Fuellito never shows an ad on the playing screen, in free play or while following a song. Ads appear only on the home, songs, my melodies and settings screens.
- Does it have bass buttons?
- Yes. Turn on the bass panel to get 12 left-hand buttons: 6 bass notes and 6 chords. Closing the bellows plays the row's home chord, opening it plays the chord a fifth above.
- How do push and pull work?
- Hold the bellows bar on the left to close the bellows (push) and let go to open them (pull). Each button plays one note on push and a different note on pull, so the same button gives you two notes.
- Which tuning should I pick, GCF or EAD?
- GCF is the most common choice and matches most beginner lessons. EAD is the same layout three half steps lower, often picked to fit a singer's voice. If you are just starting, use GCF; switch later to match your real accordion or a song's key.
- Why is there no sound?
- Turn up the media volume with the volume buttons while Fuellito is open. On Android, media volume is separate from the ringer, so it can be at zero even when your phone rings. If earbuds or a Bluetooth speaker are connected, the sound plays there.
- Can I play without Wi-Fi?
- Yes. Every button, song and recording works offline, and there is no account or sign-up.
- Can I add my own songs?
- Yes. Tap Record in free play and play the melody; Fuellito saves the buttons and bellows direction you used. Then practice it with the golden lights like any other song.
- Do I have to pay for other tunings or sounds?
- No. All 6 tunings and all 3 sounds are unlocked from the start.
Guides
Fuellito is free and supported by ads on the home, songs, my melodies and settings screens. Never on the playing screen.