Voxer

Voxer is a messaging app and service that allows users to send instant audio, text, photo, and video messages to individual contacts or groups of contacts. It also features push-to-talk technology, allowing users to send and receive audio messages quickly and conveniently. In addition, Voxer also includes a variety of other features such as voice recognition, call forwarding, and location sharing, making it a powerful and versatile tool for communication.