goodtides Companion
The goodtides Companion app is a personal peptide dose tracker, reconstitution calculator, and lab-certificate viewer. This policy covers the app only. Purchases on goodtides.shop are covered by the website privacy policy.
Effective July 9, 2026
All tracking features work with no sign-in. Your protocols, dose log, vials, inventory, supplies, body weight, and bloodwork values are stored only in your device’s local app storage. They are not transmitted to us. Deleting the app deletes them.
Like any online service, our servers keep short-lived technical request logs (kept up to 90 days) and anonymous daily tallies of overall feature use — plain counts such as “how many times the catalog was loaded today,” with no IP addresses, identifiers, or personal data attached. These tallies cannot identify you.
Notifications without an account. Turning notifications on is a separate choice from creating an account, and you can do it without one. When you do, your device gives us a delivery token (an anonymous address the operating system uses to reach that device) and we store it with your time zone, so a message arrives at a reasonable local hour, plus which of these messages we have already sent and a single flag for whether you have finished setting up. That record holds nothing else — no protocols, doses, vials, lab values, name, email, or IP address — and it is not linked to any of them. We use it only to remind you to finish setting up, at most four times in your first week, and never after you have set up a protocol. Turn notifications off inside the app (Profile → Reminders) and the record is deleted immediately. Turning them off only in your device’s system settings stops the messages but cannot tell our server, so that record is instead cleared the next time a message fails to deliver, or when you turn notifications back on and switch them off in the app. If you later create an account, the anonymous record is deleted and reminders move to your account instead.
Signing in (email plus a one-time code — no password) enables cloud backup and sync. We then store, keyed to your email: your protocols, dose log, vials, inventory, supplies, weight entries, bloodwork values, settings, and — if you enable reminders — a push-notification token. This exists solely so your data survives a lost phone and syncs across your devices.
If you have purchased from goodtides.shop with the same email, the app can import that order history so your stock starts pre-filled. Store purchases themselves are governed by the website policy.
Reminders are optional and off by default. If you enable them, our server sends push notifications through Apple’s or your browser’s push service using your device token. Notification content is minimal (e.g., a dose is due). Disable them anytime in the app or in iOS Settings.
When you upload a lab PDF, it is parsed in memory and immediately discarded — the file is never stored on our servers, and the extracted values are saved only on your device (or in your cloud backup if you are signed in). Your lab values are never sent to any third-party or AI service.
Cloud-backup data is kept until you delete it or ask us to. Technical request logs are kept up to 90 days. Anonymous aggregate tallies contain no personal data and may be kept for product statistics. All transport uses HTTPS/TLS; account access uses signed, expiring tokens. Our infrastructure runs on established hosting providers acting as processors on our behalf.
The app is for adults 21 and older and is not directed at children. We do not knowingly collect data from anyone under 21.
If this policy changes materially, the app will say so before the change applies to you. Questions or requests: hello@goodtides.shop.
goodtides · New York, USA · Support · Terms · Website privacy policy