Privacy Policy – Lucky Number Prediction
Effective Date: April 2026
Developer: KJ Cosmos
Contact Email: kalajadusatta@gmail.com
Package: com.loto.luckynumber
Adhiraj built the Lucky Number Prediction app as a Free application. This Service is provided at no cost and is intended for use "as is".
By installing or using the app, you agree to the practices described in this Privacy Policy.
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1. Purpose of the App
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The "Lucky Number Prediction" app is built on the ancient science of Vedic numerology — including Mulank (Psychic Number), Bhagyank (Destiny Number), Namank (Name Number), Lo Shu Grid, and Nakshatra analysis.
This app is made for entertainment, personal reflection, and educational purposes only.
This app does NOT promote, facilitate, or support real gambling, real-money betting, or any illegal activity. All lucky numbers, predictions, lucky colours, lucky times, and numerology reports shown in this app are for entertainment use only.
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2. Information We Collect
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2.1 Information You Provide
When setting up the app, you enter your name and date of birth. This is used only to calculate your numerology numbers (Mulank, Bhagyank, Namank) and personalise your experience.
2.2 Information Stored on Your Device
All information you provide — your name, date of birth, language preference, and generated lucky numbers — is stored locally on your device only using Android SharedPreferences. This data is never transmitted to our servers and is never shared with any third party by us.
2.3 Information We Do NOT Collect
We do not collect any of the following:
- Phone number
- Email address
- Aadhaar, PAN, or any government ID
- Bank or payment information
- Location data
- Contacts, photos, or media
2.4 Data Deletion
You can permanently delete all your data at any time using the "Reset Data" button inside the app. Uninstalling the app will also remove all locally stored data from your device.
2.5 Third-Party Services
The app uses third-party services that may collect certain information. These are listed in Section 3 below.
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3. Third-Party Services
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Lucky Number Prediction uses the following third-party services:
▸ Firebase Authentication (Google)
Used to create an anonymous session for securely downloading HTML content files. No personal login is required. No personal data is shared with Firebase.
▸ Firebase Storage (Google)
Used to deliver Lucky Time and Lucky Colour content to the app. No user data is uploaded to Firebase Storage.
▸ Firebase Cloud Messaging – FCM (Google)
Used to send occasional app notifications. Your device token is managed by Google and is not stored or accessed by us personally.
▸ Google AdMob
Used to display free advertisements inside the app. AdMob may collect certain data automatically — see Section 4 for full details.
Each of these providers follows their own privacy policies and guidelines.
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4. AdMob Advertising
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Our app uses Google AdMob to display ads. AdMob may automatically collect certain data, such as:
- Device information (model, OS version)
- Advertising ID (Google Ad ID)
- Approximate location (for ad targeting — country/city level only)
- App interaction and usage data
- IP address
- SDK-based identifiers
AdMob collects this information to:
- Show relevant advertisements
- Limit repetitive ads
- Improve ad performance
- Prevent fraud and invalid clicks
Users can opt out of personalised ads by visiting:
https://www.google.com/settings/ads
For more details, see Google's Privacy Policy:
https://policies.google.com/privacy
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5. Log Data
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In the event of an error or crash in the app, third-party services (such as Firebase) may automatically collect Log Data. This Log Data may include:
- Device name and operating system version
- App configuration at the time of error
- Date and time of the error
- Diagnostic and crash information
This data is used only to improve app stability and fix bugs. It is not used to identify individual users.
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6. Data Security
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We value your trust and take reasonable measures to protect your data:
- All local data (name, DOB) is stored using Android's secure SharedPreferences
- The app includes tamper detection, anti-debugger, and emulator detection to protect against reverse engineering
- Firebase Storage access is protected via anonymous authentication
- Release builds use ProGuard code obfuscation to protect app logic
However, no method of internet transmission or electronic storage is 100% secure. We cannot guarantee absolute protection, but we use commercially reasonable measures to safeguard your information.
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7. Data Retention
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We do not store any personal data on our own servers. All data provided by you is stored locally on your device only. Any data collected by third-party services (such as Firebase or AdMob) follows their own retention and security policies.
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8. User Rights
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You have the following rights regarding your data:
- Delete your data: Use the "Reset Data" button in the app to permanently erase all your information from the device
- Uninstall: Removing the app will delete all locally stored data
- Opt out of personalised ads: Visit Google Ad Settings at https://www.google.com/settings/ads
- Disable notifications: Turn off app notifications from your device Settings at any time
- Contact us: For any data-related request, email us at the address provided below
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9. Children's Privacy
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This app is not intended for children under the age of 13. Due to lottery-related entertainment content, this app is recommended for users aged 18 and above.
We do not knowingly collect personal information from children under 13. If you believe a child has provided information through this app, please contact us immediately at the email below so we can take appropriate action.
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10. Links to Other Websites
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The app may contain links to external websites (such as the Google Play Store). We are not responsible for the content or privacy practices of those websites. Users are encouraged to review the privacy policies of any external sites they visit.
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11. Entertainment Disclaimer
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Lucky Number Prediction provides numerology-based numbers and insights for entertainment and personal reflection only. This app does not guarantee lottery wins, financial gains, or any specific life outcomes.
Lottery participation involves financial risk. Users are solely responsible for any decisions made based on content within this app. Please participate in any lottery or game of chance responsibly and in accordance with the laws of your region.
This app has no affiliation with any official lottery organisation, government body, or gambling establishment.
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12. Changes to This Privacy Policy
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We may update this Privacy Policy from time to time to reflect changes in the app, legal requirements, or our practices. Any updates will be posted on this page with a revised effective date.
We recommend reviewing this Privacy Policy periodically. Continued use of the app after any changes constitutes your acceptance of the updated policy.
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13. Contact Us
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If you have any questions, concerns, or requests regarding this Privacy Policy or your data, please contact us at:
📧 kalajadusatta@gmail.com
Lucky Number Prediction
com.loto.luckynumber
© 2026 All Rights Reserved