Rock Fun! 411
Thursday, June 26, 2025
When I first found this app, It has so many instruments to choose from. I tapped on an ad so that I could get it but no matter how many times I keep watching the ads, it won't give me the instrument, I watch it again and again and still won't get it even I watch it COMPLETELY and it said reward granted but I still won't get it. Waste of time, I hope you guys can fix this problem.
Kolb Apps
Thursday, June 26, 2025
Hello! We're sorry you're having trouble. Try reinstalling your app to see if that fixes the issue. If that doesn't work, please contact us at
[email protected]
Thanks for your feedback!
Rosie 23
Monday, June 23, 2025
hello this app is amazing, but it would be so cool to have split keyboard and dark keys mode, it'll make it slick and can appeal to even more people! so far, it's amazing, there's lots of instruments so I hope you'll add more well done team! 👍
Kolb Apps
Monday, June 23, 2025
Thank you very much for the positive feedback, Rosie! :D
JR Ferrao 72
Thursday, June 5, 2025
Awesome App. Had it given one time purchase instead of yearly subscription would have been much worth. Anyways well programmed.
Kolb Apps
Monday, June 9, 2025
We are thrilled that you enjoy our app, JR. Thank you for choosing us! Our goal is to provide you with an exceptional experience.
Níkolas de Oliveira da Silva 72
Tuesday, April 29, 2025
very good this is app is very good You could also add more songs to this app and also when you update the app, put new things in this app and it would also be very interesting if that happens, but I really liked it.of this app.
Kolb Apps
Wednesday, April 30, 2025
We are thrilled that you enjoy our app, Nikolas. Thank you for choosing us! Our goal is to provide you with an exceptional experience.
Sonandie 51
Sunday, July 13, 2025
This is a great app it has alot of other sounds of other insruments. It it kimda feels like a real piano and more.
Kolb Apps
Wednesday, July 23, 2025
Thank you very much for the positive feedback, Sonandie! :D
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