As mentioned by others, geocachers links are now opening in geo bucket by default. Im not comfortable enough with it yet to use it as my default, and the only way Ive found to get around it is to delete the app. Unfortunate, because the improvements are making this app better all the time. I too will try it again when the issue of the default app is fixed. It would be nice if one could choose.
Tamm223 about Geo Bucket