iPhone/iPad apps just close out quickly?
Now this is a strange one! one day your app works, then the next, they just flash for a second, and close out when you click on the app icon!
from research on the internet, it seems the problem is related to the iTunes account authorization.
TRY THIS FIX : go to the app store, and download ANY app! the App Store will ask for your iTunes password, and re-authorize all your apps. Be sure to use your proper iTunes account.
You may ALSO want to completely LOG OUT of your iTunes account on your device, and then LOG BACK IN.
So, what is heck is going on? why does it do this? It seems the problem MAY occur if you use MULTIPLE iTunes accounts, with your phones, iPads and computers.
Or if you have changed your iTunes account. Each app you download is assigned authorization to a SPECIFIC iTunes account.
When you open an app, it checks to see if YOU are authorized user (the one who ORIGINALLY downloaded the app). If you are not
authorized to use the app, it will just close out quickly.
So if you changed your iTunes
account, the apps on your device do not match their previous authorization.
Another theory, is that if you have multiple iOS devices, with DIFFERENT iTunes accounts, all syncing with a single/multiple computers, there is a chance that
the authorizations get all mixed up. Again, try to download ANYTHING on the app store. And make sure it asks for your iTunes password!