4.9/5
( 449+ reviews)
Features Kolumbo
Use this free app to sleep.
You can relax and sleep with sleep sounds, nature sounds, rain sounds, music box sounds, keyboard sounds and much more.
Enjoy high-quality sleep sounds and wake up refreshed.
Get a high-quality sleep that you never had!
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Kolumbo in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above