Obscura

1. Agreement to Terms

By downloading, installing, or using Obscura ("Application", "Software"), you agree to be bound by these Terms & Conditions and End User License Agreement. If you do not agree to these terms, do not install or use the Application.

2. Cryptographic Custody & Sole User Responsibility

Obscura is built strictly on zero-knowledge, client-side cryptography:

• No Master Keys or Backdoors: All encryption keys, shared secrets, and vault PINs are generated and stored exclusively on your device. The developer does not hold any escrow keys, backdoors, or recovery mechanisms.
• Loss of Keys: If you delete an encryption key or forget your master vault PIN, no party—including the developer—can decrypt, recover, or restore your message histories or data. You are solely responsible for securely backing up your common key phrases or QR codes.

3. Obscura Pro Subscriptions & In-App Purchases

Obscura provides optional premium subscriptions ("Obscura Pro") which unlock unlimited key pairs, custom contact avatars, steganographic cloaking, and encrypted session audit exports.

A. Plans & Pricing

• Obscura Pro Annual: $14.99 per year (includes a 7-Day Free Trial, then renews annually).
• Obscura Pro Monthly: $2.49 per month (billed monthly).
• Founder Lifetime Pass: $29.99 one-time payment for permanent unrestricted access.

Note: Localized pricing and currencies may vary based on your App Store / Google Play account country and tax settings.

B. Free Trial Terms

The 7-Day Free Trial begins immediately upon confirmation of your subscription purchase in the Apple App Store or Google Play Store. You will not be charged if you cancel at least 24 hours prior to the conclusion of the free trial period. If not canceled, the annual subscription fee will be charged to your account.

C. Auto-Renewal Terms

Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your Apple ID or Google Play account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan.

D. Managing & Canceling Subscriptions

You can manage or cancel your subscriptions at any time through your device account settings:

• iOS (Apple App Store): Open device Settings > tap your Apple ID / Name > tap Subscriptions > select Obscura > tap Cancel Subscription.
• Android (Google Play): Open the Google Play Store > tap your Profile Icon > tap Payments & subscriptions > select Subscriptions > select Obscura > tap Cancel.

4. Permitted Use & Restrictions

You agree to use Obscura strictly in accordance with applicable local, national, and international laws. You agree NOT to:

• Use the Application for any unlawful, fraudulent, or malicious purpose.
• Reverse-engineer, decompile, or tamper with the security protocols in a manner intended to introduce malicious backdoors for third parties.
• Violate any applicable export control regulations regarding cryptographic software.

5. Intellectual Property

The Application, its source code, visual branding, graphics, and trademarks are the intellectual property of Dylan Călin (Dylan C Software), protected under copyright and international intellectual property treaties.

6. Disclaimer of Warranties

THE APPLICATION IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WHILE OBSCURA EMPLOYS INDUSTRY-STANDARD CRYPTOGRAPHIC ALGORITHMS, WE DO NOT GUARANTEE THAT THE APPLICATION WILL BE COMPLETELY ERROR-FREE OR IMMUNE TO HARDWARE-LEVEL COMPROMISES.

7. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL THE DEVELOPER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF DATA, DEVICE LOSS, OR INABILITY TO ACCESS ENCRYPTED CONTENT) ARISING FROM YOUR USE OR INABILITY TO USE THE APPLICATION.

8. Governing Law

These Terms shall be governed by and construed in accordance with the laws of Romania and the European Union, without regard to conflict of law principles.

9. Support & Contact

For inquiries regarding these Terms & Conditions or user licensing, please contact:

Dylan Călin • Dylan C Software
Email: dylancsoftware@gmail.com