Great app, can be used anywhere with anonymous usernames, and no sign-up needed to get started. You can chat with people in the area, great for school or other things like that. You can access messages before you joined, and you don't have to post to view messages, you don't even need to make a username.
Simple to use and instant onboarding.
Our users have written 2 comments and reviews about Whistly, and it has gotten 11 likes