Unknown app update

Hi,

With an app update check, I have noticed an unknown app in iTunes as an update. I am unable to find the actual app on my phone. The language of the app is also in what I guess Chinese, screenshot attached.

How can I delete the app from my phone or remove the app from my updates?

Is it possible to scan my phone for the app?

Btw, my phone is not jailbroken.

Your help will be much appreciated.