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Where this app stands in Japan, updated 10 Oct 2026
Top free · Music and audio
#16 ▲1
Top grossing
Not in this chart today
Top paid
Not in this chart today
| Date | Free |
|---|---|
| 10 Oct 2026 | #16 |
| 9 Oct 2026 | #17 |
| 8 Oct 2026 | #11 |
Best rank in each country today. Click a country to see its graph.
• Fix for sound stopping after connecting a Bluetooth device • Fix for an occasional crash while playing • Minor bug fixes and performance improvements
The simplest piano app. Safe and clean for children.
🎹 The Ultimate Simple Piano App! "Piano - Simple Piano" is a piano app that anyone can enjoy. We've removed all unnecessary features and kept only what truly matters. Start playing the piano the moment you open the app. ■ Over 6 Million Downloads Worldwide! Thanks to your support, our series has reached over 6 million downloads. A beloved piano app used by people all around the world. ■ No Ads - Safe for Children This app displays no advertisements whatsoever. No worries about inappropriate ads appearing while your child is playing. Perfect for children's music education and early learning. ■ Simple and Intuitive No complicated settings required. Just open the app and tap the keys to start playing. A simple design that even beginners can use without confusion. ■ Full 88-Key Keyboard Features all 88 keys just like a real piano. With the octave switching feature, you can play from the lowest bass to the highest treble notes. Perfect for serious piano practice. ■ Realistic Piano Sound High-quality piano sounds recorded for authentic playback. Enjoy beautiful tones like a real grand piano. Supports chord playing - tap multiple keys simultaneously to create rich harmonies. ■ Adjustable Key Size Customize the key width to match your device or finger size. You can even practice with keys sized like a real piano. ■ Perfect For: • Beginners who want to start learning piano • Children's music education and early learning • Passing time or relaxing with music • Practicing simple songs • Composing and checking melodies • Entertaining babies and toddlers • Music class and choir practice ■ Key Features: ✓ Full 88-key keyboard ✓ Octave switching ✓ Adjustable key size ✓ Multi-touch support (chord playing) ✓ High-quality piano sound ✓ No ads ✓ Works offline ■ Latest Updates: • Complete redesign with fresh new look • Significantly improved sound quality • Added octave switching feature • Optimized key size to match real piano • Performance improvements Simple enough for everyone to enjoy. Download now and experience the world of piano!