Rein

The New Application fails to connect from iphone 6 to Libratone Zipp Wi-Fi. The only solution was to delete and restore the old app from my laptop.
Its uncompatible so you are forced to disable the automatic upgrade function otherwise you lose the old app that works with the older Zip Wi-Fi model. Please let us Libratone old timers retain the app that works. Thanks!

Brubus about Libratone, v4.0