Privacy Policy
Last updated: May 1, 2026
Mainplate (“we”, “our”, or “the app”) is a watch flip and collection tracker for iPhone and iPad. This policy explains what data we collect and how we use it.
Data We Collect
Mainplate does not collect, transmit, or share any personal data with us or third parties. All data you enter — watch details, photos, notes, and transaction records — is stored locally on your device and, if you have iCloud enabled, synced privately through Apple’s CloudKit service.
iCloud Sync
If you use iCloud, your data is synced across your devices via Apple’s CloudKit. This data is governed by . We have no access to your iCloud data.
Purchases
In-app purchases are handled entirely by Apple via StoreKit. We do not collect or store any payment information. Purchase history is managed by Apple and governed by .
Analytics & Tracking
We do not use any analytics, advertising, or tracking SDKs. We do not track you across apps or websites.
Children’s Privacy
Mainplate does not knowingly collect data from children under 13.
Changes to This Policy
We may update this policy occasionally. Changes will be posted on this page with an updated date.
Contact
Questions? Contact us.