River Cain Page Assistant — Privacy Policy

Effective date: September 2026

App: River Cain Page Assistant (Meta App ID 2030099501025802)

Operated by: River Cain (musician)

1. What this app is

River Cain Page Assistant is a first-party automation used by musician River Cain to respond to fans on the official River Cain Facebook Page. When someone leaves a comment on one of the Page's posts, the app helps post a public reply to that comment and send the commenter a single private thank-you message. The app only ever acts on the River Cain Facebook Page itself, and everything it sends goes out as the Page — never from any personal account.

2. What data the app accesses through Meta

The app reads only what is needed to reply to comments on the River Cain Facebook Page:

Comments on the Page's posts: the comment text, the time it was posted, and the comment ID.
Commenter name and Page-scoped user ID: as provided by Meta's API, so replies can be addressed to the right person and duplicate messages can be prevented.
The Page's own posts: post IDs and timestamps, used only to find recent comments.

The app does not access personal profiles, friend lists, email addresses, phone numbers, or any content beyond the River Cain Facebook Page's own posts and the comments left on them.

3. Why the app uses this data (purpose)

Data is used for one purpose only: generating and sending replies as the River Cain Facebook Page — a public reply under the fan's comment, and a single private message thanking them for commenting. Each reply is written individually in response to what the fan actually said.

4. What the app stores

Contacted list: a record of Page-scoped user IDs (with the commenter name and the date) for everyone who has already received a private message. This exists solely so no one ever receives a second automated message. A person on this list is never messaged again by the app.
Operational records: short-lived working records of comments awaiting review and reply, plus a timestamp marker of the newest comment already processed, so the same comments are not processed twice.

Access tokens used to talk to Meta's API are held in secure credential storage and are never written into files, logs, or messages.

5. How long data is kept (retention)

The contacted list is kept for as long as the app is in use, because its entire purpose is remembering who has already been messaged. Working records of comments are deleted once their reply has been sent. If you ask us to delete your data (see Section 8), your entry is removed from the contacted list and any stored records of your comments are deleted.

6. No sale, no sharing, no advertising

We do not sell your data to anyone.
We do not share your data with third parties.
We do not use your data for advertising, profiling, or any purpose other than replying to your comment as described above.

7. Children's privacy

This app is not directed at children under 13, and we do not knowingly collect data from children. The app only processes comments left on the River Cain Facebook Page, which is subject to Facebook's own age requirements. If you believe a child's data has been processed, contact us and we will delete it promptly.

8. Your rights and how to request deletion

You may ask at any time to see what data we hold about you, or to have it deleted.

To request deletion, email londonapple14@gmail.com with the subject line "Data deletion request" and include your Facebook profile name so we can find your record.

When we receive your request we will: