How much space do apps actually take up?

[wowipod]

Taptap 1 or 2 with all songs downloaded?

X-Plane?

Dictionary.com?

Real Racing?

Simcity?

In the AppStore isn't the file size just the install file not the installed size?

 

[doobs]

Well, I have 80 apps installed on my iPhone and they take up a total of 1.59GB...so, that is about 20MB per app on average.