This update introduces the ability to plot records on custom basemaps, which you can load from a number of sources (paid only):
-Web map tiles, eg Open Street Maps
-Hierarchical z/x/y directory of tile images
-Zip file of the same directory structure
Edit: See Adding custom basemaps to Rocklogger for details
You can also send log files via NFC from the map, stereonet and edit screens, which is useful eg to send logs to a tablet for easier interpretation while offline. If there are photos in the log, they are transferred via Android Beam (using Bluetooth), otherwise the log file itself is transferred instantly.