I've used AudioBoom for years to provide audio feedback to undergraduate and graduate students. Even at the college level students love this form of feedback. Recently I've introduced it to many of the teachers at Coonley. We absolutely love that AudioBoom generates a QR code for each file and provides a free account that allows unlimited 10 minute recordings! With this we've made our kindergarten monsters come alive, provided musical recordings of our students' progress and allowed our 5th graders to become book reviewers. We find new uses for this awesome app each day.
Below is a User Guide that I created to help teachers walk through the app. Click here to see a 1 page condensed version. Happy recording!