Terms and Conditions

1. Definitions

“Company” means the entity operating the Card Adder 21 App and associated services.

“App” means the Card Adder 21 mobile application, including all related services and interfaces.

“User” or “you” means any individual accessing or using the App.

“Services” means any tools, gameplay features, or functionality provided through the App.

2. Eligibility

Card Adder 21 is designed for users of all ages (rated 4+). Users under 18 must have parental or guardian consent to make any purchases. By using the App, you represent that:

• You have the legal ability to enter into this agreement, or a parent/guardian has consented on your behalf.
• You will use the App in compliance with applicable laws.

3. Nature of the Service

Card Adder 21 is a card counting mental training game. Cards are dealt one at a time and you keep track of the running total to progress through progressive difficulty levels.

The App is provided for entertainment and educational mental math purposes only.

4. User Responsibilities

You agree not to:

• Use the App for unlawful purposes.
• Attempt to access restricted data or systems.
• Interfere with App functionality.
• Reverse engineer or copy platform systems.

5. In-App Purchases

Card Adder 21 offers a one-time Pro lifetime upgrade that removes advertisements, purchasable through the Apple App Store.

The following terms apply:

• All purchases are processed by Apple through the App Store and are subject to Apple’s Terms of Service.
• All sales are final. Refunds are handled according to Apple’s refund policy.
• The Pro upgrade is tied to your Apple ID and is non-transferable.
• The Pro upgrade removes all advertisements from the App.

6. Advertising

The free version of Card Adder 21 displays advertisements through AdMob (Google) on losing game segments. By using the free version, you consent to the display of these advertisements.

Purchasing the Pro upgrade permanently removes all ads.

7. Data and Privacy

Use of the App is also governed by our Privacy Policy.

Key points:

• Card Adder 21 does not collect personal data.
• All gameplay data is stored locally on your device.
• Ad networks (AdMob) in the free version may collect device-level identifiers.

8. International Users

The App may be accessed by users outside the United States. Users acknowledge that:

• Gameplay data is processed locally on your device.
• Third-party ad providers may process data in the United States or other countries.
• Privacy protections may differ across jurisdictions.

9. Intellectual Property

All content and technology associated with the App are owned by the Company or its licensors, including:

• Software
• Design elements
• Logos
• Game mechanics and features

Users may not copy, reproduce, distribute, or create derivative works without written permission.

10. Service Availability

The Company may modify, suspend, or discontinue the App or any feature at any time.

We do not guarantee:

• Continuous availability.
• Error-free performance.
• Compatibility with all devices.

11. Limitation of Liability

To the fullest extent permitted by law, the Company shall not be liable for:

• Loss of data or game progress.
• Business interruption.
• Indirect or consequential damages.

Your use of the App is at your own risk.

12. Indemnification

You agree to indemnify and hold harmless the Company and its affiliates from claims arising from:

• Your use of the App.
• Violation of these Terms.
• Violation of any applicable law.

13. Third-Party Services

The App may rely on third-party services including:

• Apple App Store for payment processing
• AdMob (Google) for advertising in the free version

The Company is not responsible for the policies or practices of third-party providers.

14. Termination

We may suspend or terminate access to the App if:

• You violate these Terms.
• Required by law.

Users may stop using the App at any time by deleting it from their device.

15. Changes to Terms

We may update these Terms periodically.

When changes occur:

• The updated Terms will be posted in the App.
• Continued use of the App constitutes acceptance.

16. Governing Law

These Terms are governed by the laws of the United States and the State of Florida, without regard to conflict of law principles.

17. Dispute Resolution

Before initiating legal proceedings, users agree to contact the Company to attempt resolution.

Contact: contact@dotbusiness.solutions

Where permitted by law, disputes may be resolved through binding arbitration rather than court litigation.

18. Contact