FeiRetire Privacy Policy

Effective: July 12, 2026 · Updated: October 12, 2026

Ziyi Feiyun develops FeiRetire, a personal reference calculator for Beijing employee retirement, pensions, and social insurance contributions. It is not affiliated with any government agency.

Calculations and local storage

Core calculations require no internet connection, registration, or sign-in. Your birth month, original retirement-age category, first enrollment month, enrollment type, contribution base and records, account balance, and custom calculation parameters are stored locally using UserDefaults to calculate results and remember settings. The developer has no backend receiving these inputs, collects no personal or usage data, performs no advertising tracking, and includes no third-party SDKs.

Edit your profile in Settings. Resetting contribution parameters preserves your birth month and original retirement-age category; you must save the reset draft to apply it. Policy parameters can be restored to defaults in Calculation Parameters & Data Notes. Deleting the app removes its local data. iOS system backups may include that data; backup and restore depend on your system settings. The developer cannot access your system backups.

Sharing and external webpages

Only when you choose to share is a result image passed to the iOS share sheet and your selected recipient or app. Retirement cards hide your birth month by default; you can choose to display it. Images may also contain results and calculation parameters. Check them before sharing. Recipients handle the images under their own policies.

You can open the full privacy policy and official source links. These webpages require internet access. Website providers may process standard access logs, such as IP addresses and browser information, under their own policies. FeiRetire does not include your birth month, salary, account balance, or calculation results in these links. Opening a link does not update local parameters automatically.

Permissions, children, and data use

FeiRetire requests no location, contacts, health, camera, microphone, or photo-library read access. Images are generated locally and passed through system sharing. There are no accounts, advertisements, purchases, or social content features. The app is not specifically designed for children and does not actively collect their information. We do not sell user information.

Calculation scope

Results use public policy formulas and manual inputs for simplified personal estimates. They are not official determinations or legal or financial advice. The app covers Beijing employee social insurance policies, not other cities or every enrollment group. Contribution standards and pension calculation bases show separate reference years. Defaults do not predict future standards. See Calculation Parameters & Data Notes for verification dates and sources. Final determinations belong to the relevant social insurance and tax authorities.

Updates and contact

We update the date above when revising this policy. For privacy questions, contact Ziyi Feiyun at zyfly_app@qq.com.