HeyTell is a simple app that just may change the way you communicate with your friends and family. It gives you the option of substituting more traditional text messages with voice messages, which are much faster and more enjoyable to make. So that the app works correctly, both you and the person receiving your message will need to have it installed on your respective devices. Once that's done, it's easy to send a message to one of your contacts, which they will be able to listen to when they have access to the Internet. Before you start using the app, you just need to choose one of several levels of privacy. The highest doesn't allow anyone to contact you unless you contacted them first, while the lowest allows any of your contacts on Facebook or Twitter to leave you a message. HeyTell is an intriguing communication tool that enables you to send small voice messages to your friends for free (so long as they are connected to the Internet). And, sending these messages barely consumes more memory than sending an email.