GAPP – Global Application Geocaching Software
Globalcaching Application (short GAPP) is a free geocache manager application that enables you to browse and maintain geocaches on your local computer.
GAPP is Geocaching Live enabled which makes it very easy to update your geocaches by downloading Pocket Queries or downloading geocaches by search criteria right from your application without the need to access geocaching.com.
The application is intended for all user types, for the users who never used a geocache manager before to the experienced heavy data users. The application will be directly functional right after installation and can be configured to your needs. Programmers have access to the full source code to write plugins to add functionality or change existing functionality. More information can be found on the wiki pages.
Click here to get to the GAPP website
I installed it, linked it to my GC account and imported a pocket query. There’s a learning curve involved but he’s got videos to help out the noobs. Looks good so far and the price is right.
I did as well but I barely use GSAK so I am not the right person to review it.