Aereo, the broadcast-over-IP startup, has released an Android app for its service. Legal challenges notwithstanding, Aereo continues to expand into new markets, including Detroit later this week.

Aereo's software has been available on iOS since its inception (alongside a Web app and Roku channel) giving iPad, iPhone, and Apple TV users access to its channel lineup from their couch or on-the-go. Adding Android support gives access to additional mobile users, but it comes with a big caveat: Android 4.2+ is required.

It's unclear what limitation exists to keep the app from supporting more Android variants, but with roughly 12 percent of devices running a compatible version of Android, it's unlikely that this will have a big impact on the service's user base. For those of you in the right markets—and with the right devices—you can download the app from Google Play and sign up for Aereo's plans for as little as $8 a month.