Mad Mutt Software

The original Mutt navigator has been dragged by the tail into the modern (Android 6 onward) world (c

This is an old app. There is now a new version targeted at more modern versions of Android. Please s

This is a free version (not even any adverts!) of the full Navigator 2. It is adequate for most purp

This app In basically dead. In early 2017 this app will be unpublished. It has now been replaced Gua

This app is a very specialist and will be of limited use to the general public. It is designed to al