Privacy Policy

Last Updated: January 27, 2026

Appcellent Yazilim Hizmetleri A.S. ("Appcellent," "we," "our," or "us") operates the Card Value Scanner - TCG Vault mobile application (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App.

By using the App, you agree to the collection and use of information in accordance with this policy.

Information We Collect

Information You Provide

  • Account and Profile Data: When you create an account or use the App, we may collect a unique user identifier to associate your data (such as collections and preferences) with your account.
  • Collection Data: Cards you add to your collections, including card names, quantities, conditions, and notes.
  • Preferences: Your selected games, preferred currency, and notification settings.

Information Collected Automatically

  • Device Information: Device model, operating system version, unique device identifiers (IDFV), and general device settings.
  • Usage Data: Interaction data such as features used, screens viewed, scan counts, and session duration.
  • Camera Data: When you use the card scanning feature, images are processed on your device using optical character recognition (OCR). Card images are not stored on our servers. Only the recognized text is sent to our servers for card identification purposes.
  • Purchase Data: Subscription status, purchase history, and transaction identifiers related to in-app purchases.
  • Analytics Data: We use third-party analytics services to understand how users interact with the App. This may include aggregated and anonymized usage statistics.

Information from Third-Party Services

  • RevenueCat: We use RevenueCat to manage subscriptions and in-app purchases. RevenueCat may collect purchase receipts, device identifiers, and subscription status. For more information, see RevenueCat's Privacy Policy.
  • Mixpanel: We use Mixpanel for analytics to improve the App experience. Mixpanel may collect usage events, device properties, and anonymized interaction data. For more information, see Mixpanel's Privacy Policy.
  • Supabase: We use Supabase as our backend service to store your collection data and user preferences securely. For more information, see Supabase's Privacy Policy.

How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve the App and its features.
  • Process and manage your card collections and preferences.
  • Identify trading cards through our AI-powered scanning feature.
  • Display real-time pricing and market data for your cards.
  • Process and manage your subscription and in-app purchases.
  • Send push notifications (with your consent) about price changes, new features, or relevant updates.
  • Analyze usage trends and optimize App performance.
  • Detect, prevent, and address technical issues or fraudulent activity.
  • Comply with legal obligations.

How We Share Your Information

We do not sell your personal information. We may share your information in the following circumstances:

  • Service Providers: We share data with third-party service providers (RevenueCat, Mixpanel, Supabase) that help us operate and improve the App. These providers are contractually obligated to protect your information.
  • Legal Requirements: We may disclose your information if required by law, regulation, legal process, or governmental request.
  • Business Transfers: In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.
  • With Your Consent: We may share your information for other purposes with your explicit consent.

Data Retention

We retain your personal information for as long as your account is active or as needed to provide you with the App's services. Collection data, preferences, and account information are retained until you request deletion. Analytics data is retained in aggregated or anonymized form and may be kept indefinitely for product improvement purposes.

Data Security

We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. However, no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security.

Legal Basis for Processing (EEA/UK Users)

If you are located in the European Economic Area (EEA) or the United Kingdom, we process your personal data based on the following legal grounds under the General Data Protection Regulation (GDPR):

  • Contractual Necessity: Processing your collection data, preferences, and account information is necessary to provide the App's services to you.
  • Consent: We process certain data, such as sending push notifications and using analytics cookies, based on your explicit consent. You may withdraw your consent at any time.
  • Legitimate Interest: We process usage and analytics data to improve the App, detect fraud, and ensure security, where our interests do not override your fundamental rights.
  • Legal Obligation: We may process data to comply with applicable laws and regulations.

Your Rights and Choices

Depending on your jurisdiction, you may have the following rights:

  • Access: Request access to the personal information we hold about you.
  • Correction: Request correction of inaccurate or incomplete personal information.
  • Deletion: Request deletion of your personal information.
  • Restriction: Request restriction of processing of your personal information.
  • Data Portability: Request a copy of your data in a structured, commonly used, and machine-readable format.
  • Object: Object to the processing of your personal information based on legitimate interests.
  • Withdraw Consent: Where processing is based on consent, you may withdraw your consent at any time without affecting the lawfulness of prior processing.
  • Opt-Out of Analytics: You can limit analytics data collection by adjusting your device settings or contacting us.
  • Notifications: You can manage or disable push notifications through your device settings.
  • Camera Access: You can revoke camera access at any time through your device settings. The card scanning feature will not be available without camera access.
  • Lodge a Complaint: If you are in the EEA or UK, you have the right to lodge a complaint with your local data protection supervisory authority.

To exercise any of these rights, please contact us at support@appcellent.co.

Children's Privacy

The App is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete that information promptly. If you believe a child under 13 has provided us with personal information, please contact us at support@appcellent.co.

International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your jurisdiction. By using the App, you consent to the transfer of your information to such countries.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by updating the "Last Updated" date at the top of this policy. We encourage you to review this Privacy Policy periodically for any changes. Your continued use of the App after any modifications constitutes your acceptance of the updated policy.

Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at:

Appcellent Yazilim Hizmetleri A.S.
Cumhuriyet Mah. Fatih Sultan Mehmet Blv. Cadde 224 A Blok No: 41 A/A
Nilufer / Bursa, Turkey
Email: support@appcellent.co