In this mobile design tutorial, Jen Gordon addresses the issue of whether to export image files destined for mobile applications in the PNG or JPEG image format. I recently received a great question from Mobiletuts+ reader Ronald, who is building an application that requires loading photographs of grapes (yes, grapes). Hey, I don't ask questions, I just answer them. Specifically, his question was:
![Exporting Graphics for Mobile Apps: PNG or JPEG? | Envato Tuts+](https://cdn-ak-scissors.b.st-hatena.com/image/square/563622ee1932e843e94b97b87bbca868542facce/height=288;version=1;width=512/https%3A%2F%2Fcdn.tutsplus.com%2Fmobile%2Fuploads%2Flegacy%2FMobile-Design_PNG-or-JPG%2Fpost-images-featured-image.png)