Keeping apps updated on an i Phone and i Pad is generally a good idea, as app updates frequently include bug fixes, performance improvements, enhancements to compatibility, or even entirely new features to apps and games.
i OS users can update apps by opening the App Store and going to the “Updates” tab, but sometimes an update may not show up despite being available either on other devices or to other users.
The easiest way to solve this issue is to download a new app, which will force the i Pad to authenticate again.
Installing i Phone and i Pod touch application updates on the go means you dont have to wait to connect to your computer and i Tunes before getting the latest versions of your apps.Once it installs, locate the original app that was stuck to see if it starts downloading.Note that this step should not be tried if the app saves information that you want to keep, such as a note-taking app or a drawing app.Remember, it is not enough to simply suspend the device and wake it up again.In order to give the i Pad a full refresh, you will need to power off the device by holding down the sleep/wake button for several seconds and following the instructions on the screen.You should also visit the i Tunes Store app on your i Pad to check for pending downloads. Again, simply tap the item to tell your i Pad to continue downloading it.