I was wondering what the average is for most people. I have 30 games on my phone at the moment and the total size of the library is 4.9622 gigabytes. Therefore, the average game size is 165.4 megabytes. Also, the midpoint between the 15th and 16th biggest games is almost exactly 50 megabytes. I'm sure I'd have gotten a much different number in the past, considering I've cleaned out a lot of stuff I got tired of in the past and I currently only have three games over 500 megabytes on my device.