GCWatch lets you save your friends from geocaching.com and request their latest found caches. A list of the last caches including cache-type and find-date is shown.
An optional service will notify you whenever a new find is entered.
If you have problems/FC, send me your logs (e.g. with "Log Collector") so I can fix it.
Note: If you use "Advanced Task Manager" and it kills GCWatch even though it's in the exclude list, make sure, you exclude the app ("GCWatch") as well as the service ("GCUpdate"). (This is an ATM-issue, I can't do anything about.)