Frequently Asked Questions
How do I mix multiple sounds?
Simply tap on multiple sound cards to activate them. Each sound has its own volume slider that you can adjust independently.
Does the app work offline?
Yes! All sounds are stored locally on your device. Once you download the app, you can use it anywhere without an internet connection.
How do I set a sleep timer?
Tap the timer icon in the app to set a duration. The sounds will automatically fade out and stop when the timer ends.
Can I use the app while using other apps?
Absolutely! Humm Noise continues playing in the background. You can browse, read, or use any other app while enjoying your soundscape.
Is the app really free?
Yes, Humm Noise is completely free with no ads, no subscriptions, and no in-app purchases. All features are available to everyone.