Privacy Policy

Number League

Effective date: May 2026

This Privacy Policy describes how Two Worlds Consulting (“we”, “us”, or “our”) collects, uses, and protects information in connection with the Number League mobile application (the “App”).

1. Information We Collect

Information You Provide

To use the competitive features of the App (daily leaderboard and live duels), you will be asked to choose a username. This username is the only information you provide directly to us.

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  Usernames are displayed publicly on the leaderboard and in live duel results.

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  We recommend you do not use your real name or any personal information as your username.

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  The App does not require your email address, date of birth, or any other personal details to create a username.

Data We Collect Automatically

When you use the App, the following data is collected and stored on our servers via Google Firebase:

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  Your chosen username

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  Game scores, accuracy, streaks, and personal bests

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  Daily Challenge results and leaderboard rankings

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  Live duel results (score, accuracy, rank)

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  Challenge level (Foundation, Core, Skilled, Advanced, or Extreme)

We also collect limited technical data to support the App’s operation, including:

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  Device type and operating system version

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  App version and crash or error reports (via platform diagnostic tools)

Data We Do Not Collect

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  We do not collect your real name, email address, phone number, or home address.

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  We do not collect payment information. Any future in-app purchases would be processed directly by Google Play or Apple App Store.

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  We do not use behavioural advertising or ad-tracking tools.

2. How We Use Your Data

The data we collect is used solely to operate the App’s competitive features. Specifically:

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  To display your username and scores on the daily leaderboard

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  To record and display live duel results

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  To track your personal bests and progress over time

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  To generate the daily shared challenge and ensure all players receive identical questions

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  To diagnose technical issues and improve the App

We do not use your data for marketing, advertising, or any purpose unrelated to operating the App.

3. Firebase and Third-Party Services

The App uses Google Firebase, a cloud platform operated by Google LLC, to store usernames and game data. Firebase processes and stores this data on Google’s servers, which may be located outside your country of residence, including in the United States.

Google Firebase operates under Google’s Privacy Policy, which can be found at policies.google.com/privacy. By using the App’s competitive features, you agree to the storage and processing of your username and game data by Google Firebase in accordance with Google’s Privacy Policy.

We do not share your data with any other third parties. We do not sell, trade, or rent user data.

4. Children’s Privacy

Number League is suitable for users of all ages, including children. We are committed to protecting the privacy of younger users and complying with applicable children’s privacy laws, including the Children’s Online Privacy Protection Act (COPPA) in the United States and equivalent laws in other jurisdictions.

Usernames and Children

Because the App is used by children, we take care to limit the personal information associated with any account. The only data tied to a player is their chosen username and game scores.

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  Children should not use their real name as a username.

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  The App displays a reminder at username creation advising users not to include personal information.

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  Usernames are subject to moderation. Usernames containing personal information, offensive language, or inappropriate content will be removed.

Parental Rights

If you are a parent or guardian and believe your child has provided personal information through the App, or if you wish to request the deletion of your child’s data, please contact us at the address in Section 9. We will respond within a reasonable time and take appropriate action.

Note for parents:

The only information stored about a player is their chosen username and game scores.

There is no messaging, no profile photo, no social feed, and no contact between players

beyond the shared leaderboard and duel results.

Players cannot send messages to each other through the App.

5. Data Retention

We retain your username and game data for as long as you use the App. If you wish to have your data deleted, please contact us using the details in Section 9 and we will remove your data from our servers within a reasonable timeframe.

Daily leaderboard scores are retained for historical ranking purposes. If you request deletion of your account, your username will be removed from all leaderboards and your scores will no longer be associated with any identifier.

6. Data Security

All data transmitted between the App and our servers is encrypted in transit using industry-standard HTTPS. Data stored in Google Firebase is encrypted at rest by Google.

We implement reasonable technical measures to protect the data we hold. However, no method of electronic transmission or storage is completely secure, and we cannot guarantee absolute security.

7. In-App Purchases

Number League is currently free and does not offer in-app purchases. If in-app purchases are introduced in a future update, this policy will be updated to reflect that change before the update is released. All payment processing would be handled by Google Play or Apple App Store; we would not store or have access to your payment or billing information.

8. Your Rights

Depending on where you live, you may have the right to access, correct, or request deletion of the personal data we hold about you. To exercise any of these rights, please contact us using the details in Section 9.

Specifically, you may request:

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  A copy of the data we hold associated with your username

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  Correction of an inaccurate username or score record

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  Deletion of your username and all associated game data from our servers

We will respond to all requests within 30 days.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any material changes will be communicated within the App or on our website before they take effect. Continued use of the App after changes are posted constitutes your acceptance of the updated policy. The effective date at the top of this document indicates when the policy was last revised.

10. Contact Us

If you have questions about this Privacy Policy, wish to exercise your data rights, or want to report a concern about a username or content, please contact:

Two Worlds Consulting

Suite 3, The Marina Work Studios, 18 Park Street, Port Macquarie NSW

Email: Jackmoreau@gmail.com

Website: allwayslearning.com.au

Number League — Privacy Policy — Two Worlds Consulting — May 2026