Seems fine with only very minor cosmetic issue noticed so far.

But I assume that they have not recompiled for iOS7 compiler/SDK yet. That's bound to break something crazy

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).