Updated Useful Tools (markdown)

Useful-Tools.md

@@ -8,4 +8,7 @@
 A browser extension (currently [Chrome](https://chrome.google.com/webstore/detail/pulsarr/dcildkalkckjjdfpgagmnbbfooogopkd) and [Firefox](https://addons.mozilla.org/firefox/addon/ffpulsarr/)) for adding movies to Radarr while browsing IMDB. The project is at [github/roboticsound/Pulsarr](https://github.com/roboticsound/Pulsarr).
 
 ## DB Browser for SQLite
- Open the `nzbdrone.db` which can be found in the [[AppData Directory]] using [DB Browser for SQLite](http://sqlitebrowser.org/).
+ Open the `nzbdrone.db` which can be found in the [[AppData Directory]] using [DB Browser for SQLite](http://sqlitebrowser.org/).
+
+## Radarr & Sonarr Companion - Android App
+Add new movies/shows to your system easily with your phone. App available at : https://play.google.com/store/apps/details?id=easy.radarr