The BlackBerry may be in constant competition with Apple’s iPhone but it has at least won one clear victory for satellite radio listeners with the unprecedented success of the Slacker application.

Since the app launched at the beginning of the year it has gone on to receive over one million downloads, critical acclaim and the archival of a 2 million track+ library. Users have responded favourably to the sound development and design, elevating Slacker’s app to enormous success.

Satellite radio fans still waiting on the official Sirius XM iPhone App may have a bit longer to go but BlackBerry owners appear quite happy with the support they’ve received via Slacker.

[Via Orbitcast]