Motorola has tried very hard to improve the camera with the Motorola Moto X and Motorola Moto G. The double wrist twist to turn on the camera was one of the innovations offered by the wholly owned Google subsidiary. Past Motorola models featured slow-launching camera apps, especially when compared to snappers found on other Android handsets.
Kudos to Motorola for the whole idea of bypassing carrier testing to get updates to customers faster. Certainly owners of the Moto X would rather take a quick trip to the Google Play Store to update the camera as opposed to waiting for an OTA update. For those with the flagship Motorola Android model, the update to the 10MP snapper is waiting for you at the Google Play Store.
source: MotorolaCamera via AndroidAuthority