CunJinCunJin Privacy Policy
CunJin displays public reference prices for gold, silver, copper, platinum and palladium. It requires no account and does not connect to bank or brokerage accounts, read holdings, contacts, photos or precise location. It includes no advertising or third-party analytics SDK.
Information stored on your Mac
Panel positions, display modes, currency choices, pin and magnet preferences, and the last valid quotes are stored locally. The App Store build stores this information inside its sandbox. CunJin does not upload these local settings or cache files to a developer-operated server. You can remove remaining local app data through macOS after uninstalling the app.
Requests to the price provider
To fetch prices, the app makes HTTPS requests directly to api.gold-api.com. Requests include the metal code, currency and application version. The provider also receives connection information such as your IP address and request time. The developer operates no user-data collection server for CunJin.
Gold API's published privacy policy states that it may record API usage, timestamps and IP addresses, and may infer an approximate region from an IP address for service maintenance, analysis, security and related purposes. Data may be processed across regions. Such information is managed by the provider under its policy.
Closing the watchlist stops future platinum and palladium refreshes, and hiding copper stops its future refreshes. Gold and silver menu bar quotes keep refreshing while their panels are hidden. Quit CunJin to stop all further requests; an already in-flight request may complete.
Provider privacy policy: https://gold-api.com/privacy
Provider terms: https://gold-api.com/terms
Purchases and tracking
CunJin is a one-time purchase through the Apple App Store. Apple handles the transaction; the developer does not receive your payment card number or payment credentials. CunJin does not use the above information for cross-app advertising tracking.
Price information
Quotes are third-party reference data; CNY amounts include currency and weight conversions. Source timestamps are not guaranteed to be the exchange's most recent trade time. CunJin does not execute trades or provide personalized investment advice.
Contact and changes
For CunJin support or privacy questions, contact yzsolo125@gmail.com. For information held by Gold API, contact that provider through its website. If CunJin's data practices change, this policy will be updated with the application.
This support website
This static website runs no advertising, analytics scripts or data collection forms. Its hosting provider receives the connection information needed to serve these public pages.