When I download an app I had to put in payment settings cause it was expiring,after that it was downloading but then said 'cannot download because your ipad does not enough space' but I actually have 3.3 gb while the game is 1.4 .pls tell what to do

Question

When I download an app I had to put in payment settings cause it was expiring,after that i paid and it was downloading but then said 'cannot download because your ipad does not enough space' but I actually have 3.3 gb while the game is 1.4 . I tried rebooting and powering off but still it didnt work even when I clicked the app( which still hasn't downloaded yet). What do I do now?

Answer 1

The GB size of the download file is the compressed size (like .zip or .dmg). When the file is installed/uncompressed it can be 2-3 times larger.
How much space is used by your Other? You may be able to reduce.
How Do I Get Rid Of The “Other” Data Stored On My iPad Or iPhone?
http://tinyurl.com/85w6xwn
With an iOS device, the “Other” space in iTunes is used to store things like documents, settings, caches, and a few other important items. If you sync lots of documents to apps like GoodReader, DropCopy, or anything else that reads external files, your storage use can skyrocket. With iOS 5/6, you can see exactly which applications are taking up the most space. Just head to Settings > General > Usage, and tap the button labeled Show All Apps. The storage section will show you the app and how much storage space it is taking up. Tap on the app name to get a description of the additional storage space being used by the app’s documents and data. You can remove the storage-hogging application and all of its data directly from this screen, or manually remove the data by opening the app. Some applications, especially those designed by Apple, will allow you to remove stored data by swiping from left to right on the item to reveal a Delete button.
 Cheers, Tom