Privacy policy
Evidence scope: Official public App Store metadata for version 1.0 plus the published first-party privacy boundary for the shipped paid release, verified on 2026-08-28. Unknown pre-release behavior is marked TODO and is not treated as permission to ship it.
- DATA COLLECTED BY DEVELOPER
- Verified: no data is collected by the developer in the audited build
- ACCOUNT
- No account required
- ANALYTICS
- No analytics
- TRACKING
- No cross-app or cross-site tracking
- ADVERTISING
- No advertising
- PUSH NOTIFICATIONS
- Not used
- DEVELOPER SERVER / API
- No developer-operated server or API calls
- CLOUD SYNC
- No cloud sync
- THIRD-PARTY SHARING
- No developer sharing with third parties
- CORE EXPERIENCE
- Works offline
Local data and storage
- Per-output sound mode, ten-band EQ and device profile settings
- On-device analysis recipes and app preferences
- Local crash diagnostics that remain on the Mac unless the user explicitly exports them
Storage: Device profiles, EQ settings, preferences and local diagnostics remain inside the AuralFold Audio Master App Sandbox container on the Mac.
Retention: Profiles and preferences remain until the user changes them or removes the app container. Other apps’ audio is processed transiently and is not recorded, stored or uploaded.
User controls
- Turn Enhance off to stop processing and destroy the active audio tap
- Edit or replace local sound modes, EQ and per-output profiles
- Export a local diagnostic only when choosing to share it with support
- Remove local app data by uninstalling the app and its container
Purchases
AuralFold Audio Master is a USD 11.99 paid app in the United States storefront. Apple processes the one-time App Store acquisition, taxes and refunds; there is no in-app purchase, subscription, account or developer-operated commerce server.
Contact
Developer / Publisher: Zhiyuan Jiang (Jiang Finance).
For privacy questions or a request concerning developer-held data, email support@jiangfinance.com. If the Registry states that the developer collects no data, the publisher may have no account or server record with which to identify a user.
No unresolved privacy item is recorded in the Product Registry. The App Store disclosure and in-app policy link must still remain consistent with every shipped build.