Apps stuck in pending update status?
iOS 9.2 

Option 1:
Try going to Settings -> iTunes &amp; App Store -> and under Automatic Downloads, toggling the Updates switch next to the App Store logo. Now keep the Settings app open, ensure the App Store is closed, and reopen it. If this works, switch back to the Settings app, and toggle Automatic Downloads for Updates back on; if this doesn't work, still switch back to the Settings app, tap your Apple ID, and sign out of the App Store. Restart your iOS device (for safe measure), then sign back into the App Store with your Apple ID.

Option 2:
Backup your iOS device. Delete the apps pending updates, and reinstall them. This will force the apps to be flushed from the App Store as they no longer exist on your iOS device, but you'll also remove any data contained within the apps. You can easily reinstall the apps by opening the App Store, going to Updates -> Purchased, and downloading the apps from there.