This Privacy Policy explains how NumberDuel (“NumberDuel”, “we”, “us”) collects, uses, shares and protects information when you use the NumberDuel mobile application (the “App”).
1. Data We Collect
NumberDuel may process the following data to provide its features:
- Account and game data: Anonymous account ID, username, match results, guesses, level, experience points, win streaks, and in-game rewards.
- Preferences and notification data: App language, notification preferences, notification token, and a device identifier stored on the device.
- Purchase information: The status of the Remove Ads purchase. Purchases are processed by Apple; NumberDuel never receives your payment card details or Apple ID credentials.
- Advertising data: Depending on your permissions and preferences, information such as advertising ID, IP address, and advertising preferences may be processed by the services we use.
- Diagnostic and location data: Advertising and analytics services may process approximate location, crash data, performance data, and other diagnostic data.
The app does not request your name, email address, or phone number during registration.
2. How We Use Information
- To create and maintain your account and save your progress.
- To match you with other players, run matches and display leaderboards.
- To grant rewards and apply your in-app purchases.
- To send match and reward notifications, and promotional notifications only if you opt in.
- To display advertising and respect your advertising and tracking choices.
- To keep the App secure, prevent abuse and fraud, and fix errors.
- To understand how the App is used and improve it.
3. Third-Party Services
NumberDuel uses the following services to operate the application:
- Google Firebase: Authentication, database, server functions, notifications, and analytics services where used.
- Google AdMob: Advertising services.
- RevenueCat: Management of in-app purchase status.
- Apple: App Store purchases and relevant operating system permissions.
These services may process relevant data as necessary to provide their respective functions.
4. Advertising and Tracking
The App is free and supported by advertising. On iOS, we ask for your permission before your advertising identifier is used for tracking (App Tracking Transparency). If you decline, ads are still shown but are not personalized using that identifier.
Depending on your region and applicable requirements, a consent form may be presented to let you set or change your advertising preferences.
Purchasing Remove Ads stops ads from being shown in the App.
5. Data Retention
- Account and gameplay data is kept for as long as your account exists. When you delete your account, it is permanently deleted from our active databases, normally within seconds.
- Temporary records such as match invitation links, short-lived match data expire automatically, generally within minutes to 24 hours.
- Purchase records are kept by Apple and RevenueCat as required to provide your purchase and to meet their legal obligations.
6. Deleting Your Account
You can permanently delete your account directly in the App. When you delete your account, we permanently delete:
- Your anonymous account and username
- Your level, XP, ND balance, win streak and daily reward progress
- Your match history, including the guesses and secret numbers in those matches, and your position on the leaderboards
- Your match invitations and your device and notification records.
Deletion cannot be undone and deleted data cannot be recovered. If you continue to use the App afterwards, a new, empty account is created.
In-app purchases: Your Remove Ads purchase is tied to your Apple ID, not to your NumberDuel account. Deleting your account does not cancel or refund that purchase.
Uninstalling the App does not delete your account. If you can no longer access the App, email us with your username.
7. Your Rights
Depending on your location and applicable laws, you may have the right to access your personal data and request its correction or deletion.
8. Changes to This Policy
This policy may be updated to reflect changes to the application or its data processing practices. The latest version becomes effective upon publication.
Contact
For questions regarding this Privacy Policy, please contact us at:
Email: developer.berd@gmail.com