Play all spoken cockpit sounds (+ extra sounds) of a 737-800 and use them as ringtone.
All sounds in this app were recorded on a real airplane, an Air Berlin B737-800NG.
737-Voice enables the playback of original aural warnings such as "Terrain" or "Pull-Up" and using it as a ringtone (via iTunes or Apple Music). 737-Voice includes a description and video for installing ringtones.