Can't update
Some updates I update, remain the updates in the list for unfinished updates. Is this normal?
iPad Air, iOS 9.1
Turn your device off and back on. If this doesn't help, sign out from your account and sign back in.
Apps Won’t Update on iPhone, iPad or iPod touch - What to Do?
Also, you can try resetting your settings.
- Press and hold the Sleep/Wake button
- Press and hold on the Home button
- Keep holding both buttons until the display turns off and back on with Apple logo on it.
Alternatively, you may go to Settings - General - Reset - Reset All Settings