Shipwright Privacy Policy

Last updated: August 1, 2026

Shipwright (also referred to in some listings / package identifiers as related to “Ruffles Tier List” / com.rufflestierlist.app) is an offline companion app for Infinite Lagrange. It helps players browse ship blueprints, plan fleet compositions, and keep battle reports on their device.

Summary

Shipwright does not require an account, does not sell personal information, and is designed to work with data stored on your device. We do not operate a cloud sync service for fleets or battle reports.

Information we collect

Shipwright is built around on-device content and user-created local data, such as:

This information stays on your device unless you choose to export or share it (for example, exporting a fleet backup file or using the system share sheet).

Information we do not collect

Third-party services

The App Store / Google Play distribution platforms may collect standard install, purchase, and diagnostics information under their own privacy policies. Shipwright itself does not currently integrate third-party analytics or crash-reporting SDKs. If that changes, this page will be updated before or when the change ships.

Data sharing you initiate

If you use export / share features, the files or links you choose to share leave the app through the operating system’s share mechanisms (for example email, Messages, Files, or another app you pick). We do not receive a copy of those shares.

Children’s privacy

Shipwright is not directed at children under 13. We do not knowingly collect personal information from children under 13.

Data retention and deletion

Because fleet and battle-report data is stored on your device, uninstalling the app (or deleting the data within the app / via device settings) removes that local data. Exported backup files you saved elsewhere remain under your control.

Changes to this policy

We may update this Privacy Policy from time to time. The “Last updated” date at the top will change when we do. Continued use of the app after an update means you accept the revised policy.

Contact

Questions about this policy or the app: Discord or YouTube @rufflesruff.


This page exists so App Store / Play Store reviewers (and users) can read Shipwright’s privacy practices.