Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Noizer - Ambient sounds like Noisli, but free
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Defonic - Create a unique sound environment at home or in the office
Roomvine - Chatrooms for real life venues, neighborhoods and events
Noisli - Noisli is a fantastic background noise and color generator for working and relaxing. Online soothing ambient sounds like White noise, Rain and Coffee Shop.