Piano & Stickers: Ear Training

At first, I went looking for an app like this.
One where a parent can properly adjust the level,
the piano sound is the real thing, there are no ads,
and — why not — there's even a reward.
An app with everything on my wish list, all in one.
I couldn't find it.
So I thought, fine, I'll make it myself — and that's how this app came to be.
I'd be delighted if it helps other parents in the same boat.

① Good for
・Your child has started piano lessons, but pitch still doesn't quite click
・You're looking for ear training that's actually fun to keep up
・You want an app with no ads and no tracking
・You want a gentle nudge toward "I'll practice on my own"

② Three simple steps
1. Listen to the example note
2. Tap the key you think makes the same sound
3. Get a sticker for a correct answer and collect it in the sticker book
No reading required to play.

③ Built to feel safe
・No ads, ever
・No tracking
・No personal data collected
・No sign-up or login needed
・Purchases, level settings, and every bit of explanatory text live only inside the settings screen — never one accidental tap away

④ Chord listening, too
We added a chord mode for guessing two- or three-note chords.
Great for kids who've already gotten confident at ear training.
Honestly, it's a level even I can't always ace myself.

⑤ Free to start
Play with the treble-clef Do-Re-Mi-Fa-Sol-La-Ti-Do,
12 everyday stickers, and a 1-page sticker book.

⑥ Premium
Want more? A one-time "Premium Unlock" adds:
・Note matching across two octaves, C3 to C5 (black keys included)
・140 stickers
・A 10-page sticker book
・Chord mode Level 2 and beyond

Rooting for your child's first steps at the piano, wholeheartedly.

Support: https://piano-stickers.doublereedlab.com/support
Privacy Policy: https://piano-stickers.doublereedlab.com/privacy