Chemsuggest Privacy Policy
Last Updated: October 19, 2025
1. INTRODUCTION
Welcome to ChemSuggest, a comprehensive chemistry learning application designed to help students and chemistry enthusiasts explore chemical compounds, test their knowledge through interactive quizzes, and deepen their understanding of chemistry concepts. This Privacy Policy describes how ChemSuggest ("we," "our," or "the App") handles information when you use our mobile application.
2. INFORMATION COLLECTION
ChemSuggest is built with privacy in mind. The app operates entirely offline and stores all data locally on your device.
2.1 Information We DO Collect (Stored Locally):
• Quiz performance data (scores, completion times, correct/incorrect answers)
• Learning progress and statistics
• App preferences (theme settings: light/dark mode)
• Onboarding completion status
• Chemical compound bookmarks and favorites (if any)
• Quiz attempt history and performance metrics
2.2 Information We DO NOT Collect:
• Personal identification information (name, email, phone number, address)
• Device identifiers or advertising IDs
• Location data
• Contacts or photos
• Any data that leaves your device
• Analytics or tracking data
• Payment or financial information
3. HOW WE USE YOUR INFORMATION
All data collected is used exclusively on your device to:
• Track your learning progress across different chemistry categories
• Display quiz performance statistics and achievements
• Save your theme preferences and app settings
• Provide personalized learning recommendations
• Calculate and display quick statistics (total chemicals studied, quiz scores, etc.)
• Remember your onboarding completion status
• Enhance your overall learning experience
4. DATA STORAGE AND SECURITY
• Local Storage Only: All data is stored locally on your device using secure Android SharedPreferences and local storage mechanisms
• No Cloud Sync: We do not upload, sync, or transmit your data to any external servers or cloud services
• No Internet Required: The app functions completely offline; no internet connection is needed or used for data operations
• Device Security: Your data security depends on your device's built-in security features (screen lock, encryption, etc.)
5. DATA SHARING AND DISCLOSURE
We do not share, sell, rent, or disclose your information to any third parties because:
• No data leaves your device
• We do not have access to your data
• We do not use third-party analytics, advertising, or tracking services
• The app contains no advertisements
6. DATA RETENTION AND DELETION
• Retention: Your data remains on your device until you choose to delete it or uninstall the app
• Manual Deletion: You can clear all app data at any time through the Settings screen using the "Clear All Data" option
• App Uninstall: Uninstalling ChemSuggest completely removes all associated data from your device
7. CHILDREN'S PRIVACY
Our App is safe for all age groups and does not collect any information from children under 13 years of age. ChemSuggest is designed as an educational tool that operates entirely offline without requiring any personal information, account creation, or parental consent. The app does not contain advertisements, in-app purchases, or links to external websites. All learning content and quiz data is stored locally on the device and never transmitted to external servers. Parents can be confident that their children can use ChemSuggest safely for educational purposes without any privacy concerns.
9. NO ADVERTISEMENTS
ChemSuggest is completely ad-free. We do not display any advertisements, sponsored content, or promotional materials within the app. There are no third-party advertising networks, tracking pixels, or marketing integrations. This ensures an uninterrupted learning experience and eliminates any privacy concerns related to advertising trackers or behavioral targeting.
9. YOUR RIGHTS AND CONTROLS
You have complete control over your data:
• Access: View your quiz history and statistics within the app
• Modification: Change theme preferences and settings at any time
• Deletion: Clear all data through the Settings menu or by uninstalling the app
• Portability: Since data is stored locally, you have direct access to your device's storage
10. DATA SECURITY MEASURES
While we implement security best practices in app development:
• Data is stored using Android's secure SharedPreferences
• No sensitive personal information is collected or stored
• App code follows secure coding standards
• Regular updates address potential security vulnerabilities
11. INTERNATIONAL USERS
Since all data processing occurs locally on your device without any data transmission:
• No cross-border data transfers occur
• GDPR (EU), CCPA (California), and other regional privacy laws are inherently respected
• Your data remains in your physical possession at all times
12. CONSENT
By downloading, installing, and using ChemSuggest, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.
13. CONTACT INFORMATION
If you have questions, concerns, or requests regarding this Privacy Policy or the app's data practices, please contact us at:
Email: midwidespread.info@gmail.com
14. DISCLAIMER
ChemSuggest is provided for educational and suggestion purposes. While we strive for accuracy in chemical information, users should verify critical information from authoritative sources. The app is not intended to replace professional chemistry education or guidance.
15. TRANSPARENCY COMMITMENT
We are committed to transparency:
• This app contains no hidden data collection
• No background processes transmit data
• All functionality is visible and documented
• Source code practices follow privacy-by-design principles
Summary: ChemSuggest respects your privacy by not collecting any personal information. All data remains on your device, under your control. We do not use analytics, advertising, or any third-party services. Your learning journey is private and secure.