I love my Beatsonic mount. Very stable and good positioning, but not exactly cheap. (Pic courtesy of Beatsonic website)
Apps I use (Google Play store)
Torque Pro (OBD data logger and code scanner)
https://play.google.com/store/apps/d...l.torque&hl=en
Fuelly (MPG tracking)
https://play.google.com/store/apps/d...elly.app&hl=en
Google My Maps (custom mapping to bookmark new roads, share routes with others, etc)
https://play.google.com/store/apps/d...apps.m4b&hl=en