For teachers
Open a 15-minute lesson tomorrow. Move from Sound Slide to rhythm and Singing Flower with no materials to prepare.
See the teacher pack →The iPhone and iPad app
20+ music toys you can open with no prep
No wrong notes, even offline. One calm music-play space for ages 4–9, ready for a child to explore on their own.
One purchase · no extra payments
For teachers and schoolsTeaching tools & lesson plan storeFind classroom materials and ready-to-use lesson plans for Musickit. Korean store.Visit the store🎹🥁🌸🎵🌵
Try three tools on the web
Try three tools on the web
Tap a card to open the live sound tool. No install is needed.
A smoother way to play
Try the toys on the web, then keep going in the app with no ads or account and a screen made for iPhone and iPad.
- Works offline
- No ads
- No account or tracking
- Made for iPhone and iPad
For parents
Music play without the pressure. A child can tap, drag, and explore without a wrong answer.
Questions before you buy
Can I try it free on the web?
Yes. The web version is free to try with no install. The app adds offline play with no ads.
Is the app a one-time purchase?
Yes. Buy it once on the App Store and use it without subscriptions or extra in-app payments.
Does it work without internet?
Yes. The app opens the music tools in an offline classroom. Internet may be needed for the first install and updates.
Are there child accounts or ads?
No. There is no account sign-up, advertising, or child behavior tracking.
A simple promise
No ads and no account. Sounds are synthesised on the device for the activity at hand.
Open with your phone cameraKeep it in your lesson bag
Print the QR code on a worksheet or lesson plan to open the app for the next activity.
iPhone · iPadDownload on the App StoreQuestions · musickit.y-one.org