How can we help?

For account, privacy, subscription, or product questions, send us a note. Include the email on your Caluna account and a short description of the issue.

Email support

We read support requests directly and use the details you provide to answer your request, maintain the service, protect Caluna, and meet legal obligations.

[email protected]

Manage App Store billing

Caluna subscriptions are managed through Apple. Open iOS Settings, tap your Apple ID, then Subscriptions to cancel, renew, or change a plan.

Apple billing support

Data requests

For privacy requests, email us from the address tied to your account so we can verify and respond to your request.

[email protected]