Privacy Policy

Stockrankr is operated by Sirius Wealth Pty Ltd (trading as Stockrankr), ABN 22 619 278 992 (“we”, “us”, “our”). This policy explains what information is collected through the Stockrankr app and website, and how it’s used.

1. Information we collect

Stockrankr has no accounts. There is no sign-up, no login, and no email address, username or password of any kind.

• Your lists, stored on your device only: Watching, Considering, Deep dive, any custom lists, and your notification preferences are saved to your phone’s own storage. We never receive them, and they never leave your device. The app also keeps a private, on-device count of how many times you’ve opened it, used only to decide whether to show the introduction screen — this number is never sent anywhere.
• Notifications, without a device identifier: your phone subscribes itself to public notification topics (one per tier, the weekly summary, and one per security you follow). Messages are broadcast to those topics; we have no record of which device follows which topic, and cannot obtain one — this is by design.
• Subscription status, anonymised: purchases are processed by RevenueCat using a randomly generated identifier, not tied to your name or email. RevenueCat receives your purchase receipt from Apple or Google and nothing else. We never see your name, email, or card details — Apple/Google handle payment entirely.
• Crash diagnostics, stripped of identifiers: if the app crashes, we receive the stack trace, the app version, and the device model — nothing else. Breadcrumbs, session tracking, performance data, IP address, and any user/request/server identifiers are switched off or removed before the report reaches us.
• Security lookups, visible to our database provider: ranking data is stored in Google Firestore. When you view a security, the app asks Firestore for that security’s data, so Google’s servers see that request and the IP address it came from. We do not store or receive this information ourselves, but Google, as our infrastructure provider, is able to observe it.
• App store statistics, outside our control: Apple and Google separately collect their own install, uninstall, retention and crash statistics for every app on their platforms, under Apple’s and Google’s own privacy policies. We only see this in aggregate, and cannot switch it off.
• App permissions: the app requests internet access, network state, notifications, vibration, wake lock, and billing. It does not request location, contacts, camera, microphone, or advertising ID.

We never collect your name, email address, phone number, postal address, date of birth, location, contacts, photos, files, messages, calendar, or browsing history.

2. How we use this information

• To deliver notifications you’ve subscribed to
• To verify subscription status and unlock paid features (via RevenueCat’s anonymous ID)
• To diagnose and fix crashes
• To respond to support requests

3. How we share information

We do not sell your data. Limited technical information passes through:

• Google Firestore, which hosts ranking data and sees which securities are requested (see above)
• RevenueCat, to process subscriptions anonymously
• Sentry, to receive stripped crash reports
• Apple/Google, to process purchases, manage app distribution, and collect their own independent store-level statistics as platform operators
• Authorities, if required by law

4. Data retention

There is no account to retain. Your lists and preferences stay on your device until you delete the app or clear its data. Crash reports and anonymous purchase records are retained by our service providers per their standard retention periods.

5. Security

We take reasonable technical and organisational measures to protect your information, though no method of transmission or storage is 100% secure.

6. Your rights

Because there’s no account, deleting or resetting the app removes your lists, preferences and open-count entirely. If you’d like the anonymous crash or purchase records associated with your device removed, contact us at support@stockrankr.com and we can request deletion from our providers.

7. Children

Stockrankr is not directed at children under 13, and we do not knowingly collect information from them.

8. International users

Our service providers may be located outside your country. By using Stockrankr, you consent to this transfer.

9. Changes to this policy

We may update this policy from time to time. Material changes will be notified in-app.

10. Contact

Sirius Wealth Pty Ltd (trading as Stockrankr), ABN 22 619 278 992
support@stockrankr.com