Why won't my ipod touch 5 download apps? It's on ios 0.9.3?

When I try to download apps, the circle just stops. The apps either become grey blocks or faded icons that say waiting. I can delete the apps, though.

When I try to download apps, the circle just stops. The apps either become grey blocks or faded icons that say waiting. I can delete the apps, though. I've had all of the apps before, if that makes a difference.

or:When I try to download apps, the circle just stops. The apps either become grey blocks or faded icons that say waiting. I can delete the apps, though. I've had all of the apps before, if that makes a difference.

Tags:download,apps,