Lifetime Purchase & Refund Policy

Violin Analyzer offers a “Lifetime” purchase option (one-time payment).

1. Scope: This purchase grants you permanent access to all Pro features available at the time of purchase, including unlimited tests, high-precision mode, and data export.
2. Refunds:
   • iOS Users: All transactions are handled directly by Apple via the App Store. We do not have the ability to process refunds. Please request refunds through your Apple ID purchase history.
   • Android Users: Transactions are processed by Google Play. Please refer to Google Play’s refund policies.
   • We do not process refunds directly.