Complex sentence: Starting in 2007, the company began offering a line of image export plug-ins for Aperture; in 2008, Übermind entered the mobile application development market and introduced several iPhone apps, including iLightr; and in 2009 expanded onto the Android platform.
Split into simpler sentences: Starting in 2007, the company began offering a line of image export plug-ins for Aperture. In 2008, Übermind entered the mobile application development market and introduced several iPhone apps, and in 2009 expanded onto the Android platform.