Updated 26 October 2026. Shred.Day is operated by Christian Hansen. Questions and data requests: christiandanmark@gmail.com.
We store your account email, password hash, optional profile information, ski days, resorts, gear, tags, notes and uploaded photos to provide your personal log. Photos may contain date and location metadata; Shred.Day reads that metadata to help identify when and where a photo was taken. Camera access is requested when you choose to take a photo. Only photos you select or take for the app are uploaded.
The mobile app keeps an account-specific copy of loaded ski days, account settings, gear and resort choices on your device. Days and selected photos saved offline stay on that device and upload when the app can connect. Signing out hides the local journal and retains pending work for the same account to recover after signing in again. Deleting your account in the app clears that device's local journal and selected photo copies. Uninstalling the app removes its local journal; changes that have not synced cannot be recovered from our server. Other devices may retain offline copies until they reconnect or the app is removed.
Email login uses your password. When you choose Google or Apple login, we use the provider's verified account identity and available email address. Mobile login credentials are stored in your device's secure storage. Apple authorization credentials are encrypted on our server so they can be revoked when you delete your account. Hosting and storage providers process account data and photos to run the service. If you connect Google Sheets through the website, your log is also sent to the spreadsheet you connect.
We use retained service logs containing request paths, response status codes and request timings to operate and debug Shred.Day and improve reliability and performance.
Google sign-in in the iPhone app requests basic profile and email access. Google's SDK documentation says the SDK may collect a user identifier and IP address for sign-in and fraud prevention, including estimating general location. Its published SDK privacy declaration also lists contact information, approximate location, identifiers, usage data and other data, with app-functionality and analytics purposes. These are Google's declarations, not additional profile permissions requested by Shred.Day. See Google's Privacy Policy for Google's data practices.
Your log is available to your account. Choosing to share a day makes its date, resort, skis, tags, notes, photos, available photo location metadata and public profile available to anyone with its link. You can stop sharing from that day's screen. This removes access through the day link; previously downloaded photos or copied image links may remain accessible until the photos are deleted. Photos may reveal people or locations, so review them before sharing. We do not sell your personal data or use the app for advertising tracking.
Account data is kept while your account exists. You can delete your account in the mobile app's Settings after signing in again. This removes your account, logs and sharing links from the service and schedules attached photo files for deletion. Operational backups and existing copies saved by others may persist outside the active service. Contact us to request access, correction or deletion of your data, or for help deleting an account you cannot access.