UTM coordinates converter

A simple tool to convert UTM coordinates to Lat Long coordinates (used in Google Maps) maps.
For instance, if you have a military issued map but wish to use a Google Maps App for navigation - just input the UTM coordinates in the app and push "google maps" button.
The app does not gather any data, stores nothing and does not send anything to a remote server. This improves safety, but no performance issues are sent to developers. In case of any issues - please leave a comment.
The App does not use the network and does not require GPS.