I have an app that looks like it tries to continuously install. It's been like that for weeks. I have free space, like 2GB. When I long press the icon, and try to delete it, it pops up a dialog asking me if I want to delete, but it doesn't delete. I can't even delete it from iTunes. It doesn't have an X on the icon like other apps do. I tried to click Update for the app and sync, but it doesn't work and the icon is still like that. When I just try to launch the app, it does nothing.
iPhone 5, iOS 9.2.1, Windows 8.1, iTunes 18.104.22.168