Support

Support Center

Companion Reader is available in supported App Store regions. Contact us for app support, privacy and account questions, or feedback.

If you are an App Store reviewer, this page can be used as the Support URL. Privacy Policy and Terms are available from the footer.

Contact Us

For app usage, feedback and general support. The current release has no subscriptions or in-app purchases.

For privacy questions, data deletion, account deletion and personal data requests.

Account registration, login, deletion and data deletion.
Book import, reading, notes, highlights, quotes and sync issues.
AI features, API Key, cost responsibility and usage risks.
iOS App Store downloads and regional availability; the current release has no subscriptions or in-app purchases.
Privacy policy, terms and product compliance information.

Learn how we handle account, books, notes, AI and subscription-related data.

Learn the basic rules and user responsibilities for using Companion Reader.

Learn how to delete your account and related data.

View questions about download, AI, membership, privacy and devices.