Privacy Policy
Last updated: June 9, 2026
Developer: Ashudeep Devari
Contact: ashudeep_devari@persistent.com
This Privacy Policy applies to all mobile applications ("Apps") developed and published by Ashudeep Devari, including but not limited to:
- SeleniumBook — An educational app providing content about Selenium WebDriver
- Trivia Master — A quiz and trivia game application
- Currency Converter — A real-time currency conversion utility app
- Math Challenge — A math-based educational and gaming app
- Tic Tac Toe — A classic strategy game application
(Collectively referred to as "our Apps" or "the App")
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1. Introduction
This Privacy Policy describes how your personal information is collected, used, and shared when you use any of our mobile applications. By downloading, installing, or using any of our Apps, you agree to the terms of this Privacy Policy. If you do not agree with this Privacy Policy, please do not use our Apps.
We are committed to protecting your privacy and handling your data transparently. This policy is designed to comply with Google Play Store requirements, Google AdMob policies, and applicable data protection regulations.
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2. Information We Collect
2.1 Information You Provide
Our Apps do not require user registration, login, or any form of personal data input. We do not collect names, email addresses, phone numbers, or any other personally identifiable information (PII) directly from users.
Note: Some of our Apps may store data locally on your device (such as quiz scores in Trivia Master, game history in Math Challenge and Tic Tac Toe, or favorite conversions in Currency Converter). This data is stored locally on your device only and is never transmitted to our servers or any third party.
2.2 Information Collected Automatically
When you use our Apps, certain information may be collected automatically through third-party services integrated into the Apps, including but not limited to:
- Device Information: Device model, manufacturer, operating system version, unique device identifiers, screen resolution, and language settings.
- Network Information: IP address, mobile carrier, network type (Wi-Fi, cellular).
- Advertising Information: Google Advertising ID (GAID) or Apple Identifier for Advertisers (IDFA).
- Usage Data: App interactions, session duration, crash logs, and performance data.
- Location Data: Approximate location based on IP address (precise location is NOT collected).
2.3 App-Specific Data Usage
- SeleniumBook: No additional data is collected beyond Section 2.2. Content is served locally within the App.
- Trivia Master: Quiz scores and game progress are stored locally on your device. No personal data is transmitted to external servers.
- Currency Converter: The App may access publicly available exchange rate data from third-party APIs. No personal financial information is collected or stored.
- Math Challenge: Game scores and progress are stored locally on your device. No personal data is transmitted to external servers.
- Tic Tac Toe: Game scores and settings are stored locally on your device. No personal data is transmitted to external servers.
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3. Third-Party Services
Our Apps use the following third-party services that may collect information:
3.1 Google AdMob
We use Google AdMob to serve advertisements within our Apps. AdMob may collect and process data to provide personalized or non-personalized ads. Data collected by AdMob may include:
- Device identifiers and advertising IDs
- IP address
- App usage and interaction data
- Cookies or similar technologies for ad targeting
For more information on how Google collects and uses data, please review:
- Google Privacy Policy: https://policies.google.com/privacy
- How Google Uses Information: https://policies.google.com/technologies/partner-sites
- Google AdMob & AdSense Policy: https://support.google.com/admob/answer/6128543
3.2 Google Analytics for Firebase (if applicable)
We may use Google Analytics for Firebase to understand how users interact with our Apps. This service may collect usage and behavior data, device information, and other analytics data.
- Firebase Privacy Information: https://firebase.google.com/support/privacy
3.3 Third-Party APIs
Some of our Apps may connect to third-party APIs to provide functionality:
- Currency Converter: Uses publicly available exchange rate APIs to fetch current conversion rates. Only currency conversion requests are sent; no personal data is transmitted.
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4. How We Use Information
The information collected through third-party services is used for the following purposes:
- To display advertisements within our Apps
- To analyze App usage and improve user experience
- To diagnose technical issues and monitor App performance
- To provide App functionality (such as currency exchange rates)
- To comply with legal obligations
We do NOT use collected information to:
- Identify individual users
- Build personal profiles
- Send marketing communications
- Share data with data brokers
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5. Cookies and Similar Technologies
Our Apps do not directly use cookies. However, third-party services such as Google AdMob may use cookies, pixel tags, web beacons, or similar technologies to collect information and serve relevant advertisements. You can manage your ad preferences through your device settings:
- Android: Settings > Google > Ads > Opt out of Ads Personalization
- iOS: Settings > Privacy > Advertising > Limit Ad Tracking
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6. Data Sharing and Disclosure
We do not sell, trade, or rent your personal information to third parties. Information collected by third-party services (such as Google AdMob) is subject to their respective privacy policies.
We may disclose information only in the following circumstances:
- When required by law or legal process
- In response to valid requests by public authorities (e.g., court order, government agency)
- To protect our rights, privacy, safety, or property
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7. Data Retention
Since we do not directly collect personal data, we do not store any user data on our servers. All locally stored data (such as game scores and preferences) remains on your device and can be deleted by clearing the App data or uninstalling the App.
Third-party services may retain data according to their own data retention policies. Please refer to the respective third-party privacy policies for more details.
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8. Data Security
We are committed to ensuring the security of your information. While we do not collect or store personal data on our servers, the third-party services we use employ industry-standard security measures to protect data from unauthorized access, alteration, disclosure, or destruction.
Local data stored on your device is protected by your device's built-in security features (screen lock, encryption, etc.).
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9. Children's Privacy
Our Apps are not directed at children under the age of 13 (or the applicable age of consent in your jurisdiction). We do not knowingly collect personally identifiable information from children under 13.
Some of our Apps (such as Math Challenge and Trivia Master) may be used by children for educational purposes. However, no personal data is collected from users of any age. Advertisements displayed through Google AdMob comply with Google's policies regarding child-directed content.
If we become aware that a child under 13 has provided us with personal information, we will take immediate steps to delete such information. If you are a parent or guardian and believe your child has provided personal information through any of our Apps, please contact us immediately at ashudeep_devari@persistent.com.
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10. Permissions
Our Apps may request the following device permissions:
- Internet Access: Required for displaying advertisements (AdMob) and fetching data (e.g., exchange rates in Currency Converter).
- Network State: To check internet connectivity status.
Our Apps do NOT request or access:
- Camera or Microphone
- Contacts or Call Logs
- Storage or Files (beyond App-specific local storage)
- Precise Location (GPS)
- SMS or Phone
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11. Your Rights
Depending on your location, you may have certain rights regarding your personal data, including:
- The right to access the personal data held about you
- The right to request deletion of your personal data
- The right to opt out of personalized advertising
- The right to withdraw consent at any time
- The right to lodge a complaint with a supervisory authority
To exercise any of these rights, please contact us at ashudeep_devari@persistent.com or adjust your device settings as described in Section 5.
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12. International Data Transfers
Information collected by third-party services may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from the laws in your jurisdiction. By using our Apps, you consent to such transfers.
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13. Links to Other Sites
Our Apps may contain links to external websites or services that are not operated by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services. We encourage you to review the privacy policy of every site you visit.
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14. Changes to This Privacy Policy
We reserve the right to update or modify this Privacy Policy at any time. Any changes will be reflected with an updated "Last updated" date at the top of this page. We encourage you to review this Privacy Policy periodically for any changes. Your continued use of any of our Apps after modifications constitutes your acceptance of the updated Privacy Policy.
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15. Consent
By downloading, installing, or using any of our Apps, you consent to the collection and use of information as described in this Privacy Policy.
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16. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or any of our Apps, please contact us at:
Developer: Ashudeep Devari
Email: ashudeep_devari@persistent.com
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Apps Covered Under This Policy:
1. SeleniumBook — Educational content about Selenium WebDriver
2. Trivia Master — Quiz and trivia game
3. Currency Converter — Real-time currency conversion tool
4. Math Challenge — Math-based educational game
5. Tic Tac Toe — Classic strategy game
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This Privacy Policy is compliant with:
- Google Play Store Developer Program Policies
- Google AdMob & AdSense Policies
- Children's Online Privacy Protection Act (COPPA)
- General Data Protection Regulation (GDPR) awareness
- California Consumer Privacy Act (CCPA) awareness