The Roger app enables you to communicate with your pals and loved ones by getting voice messages on-demand. It’s developed by the same provider that introduced us Spotify, and to put it to use, you just insert your friend’s cell phone number, tap to talk, and deliver them a voice message. In case your pal is available and gets some spare time, they can listen to your voice message, and answer accordingly by doing the same thing. Basically, it’s like a walkie talkie but enables you to store the message thread in a back and forth way of sending messages. The app is easy to use, and it functions perfectly for responding to pals while you are driving a car and can’t take your vision off the street to compose your message. This app is offered for free on the app store.