GTDiApps was created by myself, Ian Skellern, a runner from Liverpool in the UK, because I wanted an app that would allow me to run around the world. This was why I created Virtual Run, Bike & Hike.
Since then I have also created Virtual Journeys for Fitbit and Virtual Journeys for Strava which broadly use the same codebase. These are also referred to as Virtual Fitbit and Virtual Strava which were their original name but I wasn’t allowed to use these names by Apple since I needed to make it clear that they are 3rd party apps that utilise Fitbit & Strava data as opposed to Apps created by Fitbit & Strava.
Virtual Strava is my current favourite because I track my runs using a GPS watch which auto syncs with my Strava account which in turn automatically syncs with my Virtual Run around the world loosely following the steps of Rosie Swales-Pope.
GTDiApps is basically just me, Ian Skellern so please bear with me, if I sometimes take some time to produce updates to my apps and respond to emails.