Privacy Policy for Luck In Numbers
Effective Date: October 4, 2025
Introduction
Purpose Built Systems ("we," "our," or "us") operates the Luck In Numbers mobile application (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.
Information We Collect
Information You Provide
- Account Information: We do not require account creation. The app works anonymously.
- Lottery Numbers: Number combinations you choose to track are stored locally on your device.
- Circle Information: Names and details of lottery circles you create are stored locally on your device.
- Contribution Data: Any contribution tracking information is stored locally on your device.
Automatically Collected Information
- Usage Analytics: We may collect anonymous usage statistics to improve the app.
- Device Information: Device type, operating system version, and app version for compatibility purposes.
- Crash Reports: Anonymous crash reports to help us fix bugs and improve stability.
Information We Do NOT Collect
- We do not collect personal identifying information
- We do not track your location
- We do not access your contacts, photos, or other personal data
- We do not share your lottery numbers or predictions with anyone
- We do not sell your data to third parties
How We Use Information
We use the collected information for the following purposes:
- To provide and maintain our Service
- To improve and optimize the app experience
- To send you jackpot milestone notifications (if you enable them)
- To provide customer support
- To detect and prevent technical issues
Data Storage and Security
- Local Storage: Most of your data (lottery numbers, circles, contributions) is stored locally on your device
- iCloud Sync: If enabled, your data may sync through Apple's iCloud service (subject to Apple's privacy policy)
- Security: We implement appropriate security measures to protect your information
- No Cloud Storage: We do not store your personal lottery data on our servers
Subscriptions and Payments
- All subscription payments are processed by Apple through the App Store
- We do not store your payment information
- Subscription status is managed through Apple's StoreKit framework
- Refunds and subscription management are handled through Apple
Notifications
- Push notifications are sent for jackpot milestones and drawing reminders
- You can disable notifications in your device settings
- Notifications are sent directly from your device and do not require server communication
Third-Party Services
Our app may use third-party services:
- Apple StoreKit: For subscription management
- Apple Push Notifications: For milestone alerts
- Lottery Data APIs: For current jackpot amounts and drawing results
Children's Privacy
Our Service is not intended for children under 18. We do not knowingly collect personal information from children under 18. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.
Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the app. You are advised to review this Privacy Policy periodically for any changes.
Your Rights
You have the right to:
- Access the personal information we hold about you
- Request correction of inaccurate information
- Request deletion of your information
- Withdraw consent for data processing
Since most data is stored locally on your device, you can delete the app to remove all associated data.
Last Updated: October 4, 2025