App doesnt work on the iPhone 6s Plus 128gb.

Too many issues going on here. Hear one song fine, then you see the next song is playing but theres no sound.
Youre bombarded with ads you have to click off. The pay to upgrade button doesnt work and the settings/options are just more ads asking if you want them on or off. Grrrrrr.

<3brains about Music Box FM ( ミュージックボックス ) - 音楽聴き放題, v1.2.10