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Terms and Conditions

Effective as of: April 18, 2026

These Terms and Conditions ("Terms") govern your access to and use of the Deck Nexus mobile application and related services (collectively, the "Service") operated by Daniil Bystrov ("Deck Nexus", the "Service Provider", "we", "our", or "us").

By downloading, accessing, or using Deck Nexus, you confirm that you have read, understood, and agreed to be bound by these Terms.

The Service

Deck Nexus is a trading card collection companion built for collectors. The Service may allow users to:

  • Scan, identify, and organize trading cards.
  • Search a card database and browse card-related information.
  • Track collection value, portfolio growth, and recent market movement.
  • Manage wishlists, collection details, and related collector activity.
  • Access free or premium features depending on subscription status.

We may update, refine, limit, or discontinue features at any time. Some features may vary by device, region, account type, or subscription state.

Eligibility and User Commitments

You must be at least 13 years old, or the age required in your jurisdiction, to use Deck Nexus. You agree to:

  • Provide accurate and up-to-date information when creating or linking an account.
  • Maintain the confidentiality of your account and login credentials.
  • Use the Service lawfully and in accordance with these Terms.
  • Not impersonate another person or misrepresent your identity.
  • Use Deck Nexus only for lawful collecting-related purposes.

We may suspend or terminate accounts that violate these Terms, abuse the Service, or breach applicable law.

Acceptable Use

To keep the Service safe and reliable, you agree not to:

  • Interfere with or disrupt the functionality, availability, or security of the Service.
  • Attempt to reverse engineer, extract source code, or create unauthorized derivative works.
  • Use bots, scrapers, automated tools, or abusive query patterns without permission.
  • Upload unlawful, fraudulent, infringing, deceptive, or malicious content.
  • Attempt to bypass account, subscription, or feature restrictions.
  • Use the Service in a way that infringes third-party intellectual property or privacy rights.

Accounts and Security

Some parts of the Service may require an account. Deck Nexus currently supports sign-in methods including email, Apple, Google, and in some cases anonymous access.

You are responsible for activity that occurs under your account and for maintaining the security of your device and credentials. You must notify us promptly if you believe your account has been compromised.

Camera Scanning, Card Recognition, and Market Data

Deck Nexus offers tools for card scanning, collection management, wishlist tracking, and market or portfolio insights. By using the camera scanning feature, you grant the app permission to access your camera solely to scan and identify trading cards.

You acknowledge that scan results depend on image quality, OCR quality, third-party data availability, and matching logic. Card recognition, set matching, variant identification, and pricing accuracy are not guaranteed.

Captured scan images or related scan data may be processed on-device and may also be stored locally on your device for scanner history, diagnostics, or product functionality. Market values and card data shown in the Service are provided for informational purposes only and do not constitute financial, investment, grading, trading, or resale advice.

Collection Data and User Content

You retain rights to the information and content you submit to Deck Nexus, including collection details, notes, and support submissions, to the extent you own those rights.

By using the Service, you grant us a limited, non-exclusive, royalty-free license to host, store, reproduce, process, and display that content solely as needed to operate, maintain, secure, and improve the Service. This license ends when your content is deleted, subject to backups, technical limitations, and legal retention obligations.

Subscriptions and Payments

Deck Nexus may offer free and premium features. Premium access may require a paid subscription purchased through the Apple App Store or other authorized channels.

Subscription processing, entitlement status, restoration, and billing support may be handled by Apple and RevenueCat. Pricing, trial availability, billing cadence, and refund handling may be governed by Apple policies, local law, and the terms of applicable payment providers.

You can usually manage or cancel subscriptions through your App Store account settings. Failure to pay or maintain an active subscription may limit access to premium features.

Intellectual Property Rights

All content, software, design, branding, interfaces, and technology provided by Deck Nexus, excluding user-submitted content and third-party materials, belong to the Service Provider or its licensors.

You may not:

  • Modify, reverse engineer, decompile, or extract source code from the Service.
  • Use our trademarks, branding, visuals, or other protected materials without permission.
  • Create derivative works or unauthorized copies of the Service.

Third-Party Content and Services

Deck Nexus may rely on or integrate with third-party services for analytics, authentication, storage, subscriptions, crash reporting, notifications, and market or image delivery. Those third parties have their own terms and policies. Services used by Deck Nexus may include:

  • Supabase
  • Firebase
  • RevenueCat
  • Amplitude
  • Google
  • Card image, price, and market data providers used by the Application

Use of third-party services is at your own risk and may be governed by separate agreements.

Connectivity and Device Requirements

Some features, including sync, account access, card recognition, and live market data, require an active internet connection. The Service Provider is not responsible for limited functionality caused by network issues, device restrictions, unsupported operating systems, or exhausted mobile data allowances.

The Service Provider strongly advises against jailbreaking or rooting your device. Such actions may compromise your device's security and prevent the Application from functioning correctly.

Termination, Account Disabling, and Content Removal

We may suspend access, disable features, or remove content if:

  • You violate these Terms or applicable law.
  • Your activity creates legal, security, reputational, or operational risk.
  • We are required to do so by law, regulation, or a legitimate request.

You may delete your account through supported in-app settings or by contacting us. Deletion requests may require a reasonable processing period, and some data may remain in backups or retained systems as permitted by law or technical necessity.

Limitation of Liability

The Service Provider works to keep the Application useful and reliable, but does not guarantee uninterrupted access, perfectly accurate card recognition, or continuously current market information. To the extent permitted by law, the Service Provider is not liable for indirect or consequential losses arising from your use of the Application.

The Service is provided "as is" and "as available" without warranties of any kind, express or implied, to the fullest extent permitted by law.

Indemnity

You agree to indemnify and hold harmless the Service Provider from claims, damages, liabilities, and expenses arising from your misuse of Deck Nexus, your content, your violation of these Terms, or your violation of applicable law or third-party rights.

Severability

If any provision of these Terms is found to be unenforceable, the remaining provisions will remain in full force and effect.

Updates to These Terms

We may update these Terms from time to time to reflect changes in the Service, business operations, or legal requirements. When material changes are made, we may notify you in the app, by service communication, or by updating this page. Continued use of the Service after changes take effect means you accept the revised Terms.

Contact Us

If you have any questions about these Terms and Conditions, please contact us at daniil.bystrov@gmail.com.

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