Feel Sync
CASIO COMPUTER CO., LTD. Music & Audio
Official CT-FS1 app. Play along with songs for a new experience, Feel Sync.
- Downloads
- 17+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 26
- 2026 · v1.1.0
Screenshots
About Feel Sync
This app is designed exclusively for use with the compatible CT-FS1.
The app can be used via a Bluetooth® connection using the Wireless MIDI & Audio Adaptor WU-BT10 (included with the CT-FS1).
About Feel Sync
“Feel Sync” is the latest evolution in musical immersion from CASIO that lets anyone play in harmony from the first touch of the keyboard. Begin by playing a song stored on your device using this Feel Sync app, then just follow along with the rhythm and play the keys however feels natural to you, anyway you like.
Explore New Ways to Play using Feel Sync
●Play Along with the Music You Love
“Add a Song” from within the app and select a music file stored on your smart device. You can enjoy the feeling of performing as if you were part of your favorite band or playing alongside your favorite artist, just by playing in time with the tempo of your favorite song.
Note: Feel Sync requires the use of music files that have been stored on your device. The supported file formats are WAV, AIFF, and MP3. Streaming services, which includes but is not limited to subscription-based services, are not supported by Feel Sync.
●Add Your Own Accompaniment and Sing Along
"Add your own accompaniments for you to sing along to! You can do this by playing the keyboard along to an instrumental track or one that doesn’t feature vocals.
Enjoy singing and playing along to your own unique accompaniment!"
●Play Together, Your Own Way
You can use one half of the keyboard as a Feel Sync “zone” while the other half can be kept for standard playing. This allows experienced players and those who have never played a keyboard before to enjoy performing together to the same song.
Using the app expands the ways you can engage with music and express yourself through performance.
The app can be used via a Bluetooth® connection using the Wireless MIDI & Audio Adaptor WU-BT10 (included with the CT-FS1).
About Feel Sync
“Feel Sync” is the latest evolution in musical immersion from CASIO that lets anyone play in harmony from the first touch of the keyboard. Begin by playing a song stored on your device using this Feel Sync app, then just follow along with the rhythm and play the keys however feels natural to you, anyway you like.
Explore New Ways to Play using Feel Sync
●Play Along with the Music You Love
“Add a Song” from within the app and select a music file stored on your smart device. You can enjoy the feeling of performing as if you were part of your favorite band or playing alongside your favorite artist, just by playing in time with the tempo of your favorite song.
Note: Feel Sync requires the use of music files that have been stored on your device. The supported file formats are WAV, AIFF, and MP3. Streaming services, which includes but is not limited to subscription-based services, are not supported by Feel Sync.
●Add Your Own Accompaniment and Sing Along
"Add your own accompaniments for you to sing along to! You can do this by playing the keyboard along to an instrumental track or one that doesn’t feature vocals.
Enjoy singing and playing along to your own unique accompaniment!"
●Play Together, Your Own Way
You can use one half of the keyboard as a Feel Sync “zone” while the other half can be kept for standard playing. This allows experienced players and those who have never played a keyboard before to enjoy performing together to the same song.
Using the app expands the ways you can engage with music and express yourself through performance.
What’s new
Version 1.1.0 · Updated October 26, 2026
Initial release. Connect with CT-FS1 to enjoy "Feel Sync," a new musical experience. Simply play the keyboard along with your favorite songs to create natural harmony.
Alternatives to Feel Sync
Looking for apps like Feel Sync? Here are 6 similar Android apps on Google Play. The highest rated is MofLife (4.8/5), and all 6 are free to download.
-
CASIO WATCHES 4.2
-
G-SHOCK MOVE 3.3
-
CASIO MUSIC SPACE 3.5
-
MofLife 4.8
-
ClassWiz Calc App QR 1.6
-
MEGURUWAY
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Feel Sync | – | Free | 10+ | Oct 26, 2026 | |
| CASIO WATCHES | 4.2 / 5 | Free | 1,000,000+ | Sep 17, 2026 | Compare |
| G-SHOCK MOVE | 3.3 / 5 | Free | 1,000,000+ | Oct 8, 2026 | Compare |
| CASIO MUSIC SPACE | 3.5 / 5 | Free | 100,000+ | Oct 28, 2026 | Compare |
| MofLife | 4.8 / 5 | Free | 10,000+ | – | Compare |
| ClassWiz Calc App QR | 1.5 / 5 | Free | 50,000+ | Jul 14, 2026 | Compare |
| MEGURUWAY | – | Free | 5,000+ | Sep 17, 2026 | Compare |
Compare Feel Sync with the top alternatives: ratings, updates, ASO score and keyword gaps →
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