Only the current version so far — new entries appear as the app ships updates.
VS-C2 for Android is an entertainment app by Vstone with 1,000+ downloads (about 2.2K estimated). Released Apr 5, 2011. Install growth, rank history, SDKs and ad networks.
From the store listing: “Vstone made robots and JO-ZERO, is an application for wireless steer the ROBO XERO. I can steer the robot in speech recognition.”