shared directions for creating and publishing audio recordings with Vocaroo. Vocaroo is a web-only application. In response to that post a couple of people asked for suggestions on creating recordings with mobile devices. My suggestion is to use SoundCloud.
SoundCloud works on Android, iOS, and as a web app. Recordings created with the mobile apps are saved to your online SoundCloud account. From your SoundCloud account you can grab the embed code for any of your recordings. In the video below I demonstrate how to use SoundCloud to create recordings and publish them in your classroom blog.