Resonator

Support

Get in touch

Questions, bugs, or ideas — email [email protected]. Include your iOS version and the name of your Cast device if it's a playback issue.

What Resonator needs

• An active Apple Music subscription — Resonator plays full tracks through your subscription; without one, playback is limited to previews.
• A Google Cast speaker or display on the same Wi-Fi network as your iPhone.

Common fixes

• No devices in the cast picker — make sure the iPhone and the speaker are on the same network, and that Resonator has Local Network permission (Settings › Resonator).
• Only 30-second previews play — sign in to Apple Music on the iPhone and confirm your subscription is active.
• A device connects but won't respond — restart the Cast device; they cache app availability and can go stale.

Privacy

Resonator collects no personal data. Read the full privacy policy.