The Apple iPhone ships with a number of preinstalled apps. One of them is Voice Memos. Whether you want to send verbal to-dos to yourself or sing "Happy Birthday" to a kid in college, Voice Memos is an easy-to-use solution for on-the-go recording.
Turn on your iPhone. Tap the "Voice Memos" icon on the home screen.
Tap the circular button on the left side of the microphone to start recording. Record the message and tap the button again to stop the recording.
Click the circular button on the right side of the microphone. Locate the most recent recording and tap it to hear the message.
With the message highlighted, click the "Share" button at the bottom of the screen. Tap the "Email" button from the pop-up menu.
Type in the recipient's email address, a subject and any message. The recording is already attached to the email.
Click "Send" to send the email with the recording on its way.