Found it here on XDA the other day! I didn't really want to pay $7 just for one function. Give it a try, seems to work well for me so far!
https://play.google.com/store/apps/details?id=com.SystemCleanup.Inteks.org
Sent from a carrier pigeon
https://play.google.com/store/apps/details?id=com.SystemCleanup.Inteks.org
Sent from a carrier pigeon