GPS Coordinate Converter App Reviews

Conversion of UTM to bearings works well, but for some reason the data entry is upside-down and a little strange. The easting is above the northing on every GPS device I've ever used...

App does not allow user to alter map style or apply overlays. User is also unable to view the map as a stand alone feature. Blue and red grid coordinates are permanently displayed while viewing map. Overall, very useful and handy. Price is too high for the current functionality. Would like to see some aspects become more robust for $9.