€14.95 for another year of new versions.
Your licence never expires. A renewal adds every version released in the year after you buy it. Skip it, and the app you have keeps working as it is.
The year runs from the day you renew, not from the end of your current year — so if your year still has time left, renewing now gives that time up.
€14.95 one year of updates
Prices include VAT. Secure checkout and invoice by Creem, our merchant of record. Your renewal key arrives by email straight away; add it in the app under Settings → Licence → Add a renewal key.
Doppelgänger depends on Sonos and on your music services; see §6 of the licence agreement.