The 0.0.1 version of Heard for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac application was originally developed by Tom MacWright. The program lies within Audio & Video Tools, more precisely Players. The most popular version among the program users is 0.0. The most frequent installer filename for the application is: heard-0.0.1.zip. The latest version of the program is supported on Mac OS X 10.7 or later.
From the developer:
Heard is a native Mac application that sits in your menu bar and records what you listen to in iTunes. It records when you start a song, how long the song is, the artist, etc. It produces simple data that can be easily charted with d3js, raphael, or whatever you have handy.
You may want to check out more Mac applications, such as Shush - Microphone Manager, Inbox or ARP2600 V, which might be similar to Heard.