FeiTrait Privacy Policy

Effective Date: July 6, 2026 · Applies to version 1.0.0+ Developer: Gaofei Rong (Ziyi Feiyun) Contact email: zyfly_app@qq.com

FeiTrait is a trading personality quiz that runs entirely on your device. Our privacy principle is simple: your data belongs to you and stays on your device.

• No data collection. FeiTrait has no accounts, no developer servers, no network requests, no ads, and no third-party tracking or analytics. The developer cannot access any of your data.
• Everything stays on your device. Your quiz answers and results (six-dimension scores, personality type, strategy matches) are computed and stored locally via SwiftData. Deleting a record or uninstalling the app removes the data.
• Photo library access (add-only). The only permission FeiTrait may request is write access to your photo library, and only when you tap "Save to Photos" to save a share card. The app can only add that image to your library and cannot read any of your photos. You may deny this permission; all core features still work.
• Nature of results. Quiz results are for entertainment and self-reflection only. They are not investment advice, nor professional psychological or financial assessment. A disclaimer is shown on the result page and share card.
• Children's privacy. FeiTrait collects no data from anyone, including children.

Questions: zyfly_app@qq.com

This document is published by Ziyi Feiyun for the FeiTrait iOS App on the App Store.