Chilll 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program relates to Communication Tools. This free software for Mac OS X is a product of Mansa Me Inc. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Chilll is a private social network where you can plan a Chilll with your contacts, via a scannable key you send to your guests. Whether you’re creating a Chilll, or posting on the group message board, your data are protected. Everything is deleted 24 hours after the Chilll takes place, and can't be recovered.
You may want to check out more Mac applications, such as iChatMonitor, ISL Pronto or Instant Messaging, which might be similar to Chilll.