Hum: white noise app offers various soothing sounds for relaxation and sleeping, works offline, includes a sleep timer, and has no subscriptions. Available for iOS devices.
Offers a collection of different sounds such as thunderstorms and wood burning stoves to help users relax and sleep.
Allows users to listen to sounds offline, providing convenience without requiring an internet connection.
Includes a sleep timer feature, enabling users to set a duration for the sound to play, helping to save battery and prevent interruptions.