It depends on the app. Some apps are as little as 0.2 megabytes and some as large as 300 megabytes.
There is an App Store app on the iPod Touch that is used to download apps.
If the app was free you can just down load it again from the app store If it was a paid app it should download on to your i device after syncing to your computer However if you are pc free you might not be able to download it again
Once you have downloaded an app, you can't download it again in order to have 2 copies of it on the same device. If you delete the app, you can then download it again. If it is a paid for app and you use the same iTunes account then you won't be charged again for downloading it.
It has a music app it has a camera app a app to play your game a pictochat app a download play app a settings app and a shop app( you can by more apps at this shop)
Since the average app size is about 23 megabytes, you could download 10.87 average size apps with 250 megabytes of mobile data.
Only if the app you're trying to download is larger then 50 MB.
The size of the app depends on what app you get on the iPod Touch. Generally, any app you can download across a Wi-Fi network is under 10 megabytes (mb), and all apps you cannot download across a Wi-Fi network are above 10 megabytes (and you will know because a text box will appear telling you that you must connect to a computer because the file size of the app is over 10 megabytes).
It depends on the app. Some apps are as little as 0.2 megabytes and some as large as 300 megabytes.
??? WHY???
Megabytes are formed every time we add an app on our device, a download, a software, anything. Depending on how large it is, It will use more Megabyte (MB), Gigabyte (GB) or Terabyte (TB).
app. 25
It depends on the type and quality of the app and how many apps you download. Usually they take up under 1MB but some can go up over 10MB (3D games and such). It's really not much and will probably take up way less than your songs and video. BANNANAS~
On iPhone app store they are all between 15.3 MB and 16.3 MB except Rio (full version) which is 13.8 MB and Lite which is 10.1 MB.
The Nexus One has 512 MB of internal storage, of which only 190 MB is open for app storage. It does have a microSD slot for external storage (up to 32 GB). You can install an app to transfer most apps to external storage (ex: App2SD, AppMgr, Android App Manager, etc.).
1-2 mb
When you scroll down on an app information page there is size in MB. I haven't researched it (it changes quite often), but the biggest I have seen was about 300 MB.