1. Software License & Ownership

By purchasing a VoiceShield Lifetime License ($4.99–$9.99 USD one-time), you are granted a non-exclusive, non-transferable, perpetual license to install and execute VoiceShield on compatible personal devices (iOS and Android) associated with your App Store or Google Play account.

VoiceShield is sold as a one-time lifetime license. There are no recurring monthly or annual subscription fees.

2. Permitted & Prohibited Uses

VoiceShield is engineered for lawful defensive privacy, personal communication security, and safeguarding vocal identity against synthetic AI voice cloning. You agree not to use VoiceShield for:

Unauthorized interception, wiretapping, or eavesdropping of conversations in violation of applicable single-party or all-party consent recording statutes.
Fraudulent impersonation, deceptive telemarketing, or social engineering scams.
Decompiling, disassembling, or reverse engineering the application binary except where permitted by applicable local laws.

3. Zero-Server Guarantee & Device Responsibility

Because VoiceShield maintains zero backend infrastructure, the security of your stored encrypted audio records depends directly on the integrity of your personal device. If you disable device passcodes, biometric security, or root/jailbreak your device, you assume all risks regarding physical access to your hardware storage.

4. Disclaimer of Warranties

VoiceShield is provided "as is" and "as available" without warranties of any kind. While our acoustic shield is calibrated against contemporary neural speaker verification algorithms, no acoustic modification provides an infallible mathematical guarantee against future machine learning architectures.

5. Governing Law & Contact

These terms are governed by the laws of your jurisdiction of purchase. For legal or licensing inquiries, contact: legal@qtzl.cloud.