Menion, why don't you feel the itch to put some analysis functions into Locus? The stuff which is in good old gpstrackanalyse.net? Like: Find and mark (on tracks) vmax, hmax, hmin, pause>n minutes... I mean you could sell a plugin and get rich instantly 😁
Or an algorithmic thing like "align track to paths/roads".
Or minimize # of trackpoints...
This kind of stuff. Because on Android, Locus is the best solution to edit/manage other peoples tracks.
As for Pause (no movement) detection. I know algorithmic it is not as simple as it seems, but Locus must already have it coded because it is able to stop adding trackpoints while not moving.
So I guess an option to add Waypoints like "Pause @ {t}: mm:ss" shouldn't be too far away.