Has anybody used the Yamaha P-255 portable digital piano and its companion iOS app?

Hardware and Accessories


I am thinking of getting my hands on a Yamaha P-255 portable digital piano. This instrument has an iOS app that can control its operation, but |I am not sure whether the app is VoiceOver compatible. Has anyone tried using this instrument or its associated iOS app, and if so, is the app accessible with VoiceOver?