Privacy Policy

Welcome to QRead ("we," "our," or "us"). This Privacy Policy explains how QRead ("App," "Service," or "Application") collects, uses, discloses, and safeguards your information when you use our mobile application. Please read this privacy policy carefully to understand our practices regarding your personal data and how we will treat it.

By downloading, installing, accessing, or using our App, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, do not download, install, or use our App.

1. Information We Collect

1.1 Information You Provide

• Account Information: When you create an account or sign in using Google Sign-In or Apple Sign-In, we collect your email address, name, and profile information provided by the authentication service.
• User Content: QR codes and barcodes you scan, generate, or save within the App.
• Contact Information: If you choose to save contacts from scanned vCard QR codes, we may access and store contact information on your device.

1.2 Automatically Collected Information

• Device Information: Device type, operating system version, unique device identifiers, device model, and device settings.
• Usage Data: Information about how you use the App, including scan history, features accessed, interaction patterns, and app performance data.
• Log Data: Technical information such as IP address, browser type, access times, and error logs.
• Analytics Data: Anonymized usage statistics and analytics to help us improve the App.

1.3 Permissions and Access

To provide our services, the App requires the following permissions:

Permission	Purpose	When Used
Camera	Scan QR codes and barcodes using your device's camera	When you use the scanner feature
Storage/Photos	Save generated QR codes, access images to scan QR codes from photos, and manage saved QR code images	When saving or accessing QR code images
Contacts (Read/Write)	Add contacts from scanned vCard QR codes directly to your address book	When you choose to save a contact from a vCard QR code
Internet	Connect to our servers for authentication, data synchronization, and to display advertisements	Always (required for app functionality)
Vibration	Provide haptic feedback when scanning QR codes	During scanning operations
Wake Lock	Keep the screen on during QR code scanning for better user experience	During active scanning sessions

2. How We Use Your Information

We use the information we collect for the following purposes:

• Core Functionality: To provide, maintain, and improve our QR code and barcode scanning services.
• Authentication: To authenticate your identity when you sign in using Google Sign-In or Apple Sign-In.
• Data Synchronization: To sync your QR code history and preferences across your devices when you use cloud features.
• Personalization: To personalize your experience and provide content relevant to your interests.
• Premium Services: To process and manage your premium subscriptions and in-app purchases.
• Communication: To send you important updates, notifications, and service-related communications.
• Analytics and Improvement: To analyze app usage patterns, identify trends, and improve our services.
• Advertising: To display relevant advertisements through Google Mobile Ads (AdMob).
• Push Notifications: To send you push notifications about app updates, features, and important information (you can opt-out at any time).
• Security: To detect, prevent, and address technical issues, fraud, abuse, and security threats.
• Legal Compliance: To comply with applicable laws, regulations, and legal processes.

3. Data Storage and Security

3.1 Local Storage

Most of your data, including scanned QR codes and generated codes, is stored locally on your device using secure storage mechanisms. This includes:

• Encrypted local database storage
• Secure file system access
• Device-specific encryption keys

3.2 Cloud Storage

If you choose to enable cloud synchronization or backup features:

• Your data is encrypted before transmission using industry-standard encryption protocols (TLS/SSL)
• Data is stored securely on our servers or third-party cloud service providers
• You can disable cloud backup at any time through app settings
• Cloud data can be deleted upon your request

3.3 Security Measures

We implement appropriate technical and organizational measures to protect your personal information:

• End-to-end encryption for sensitive data transmission
• Secure authentication protocols (OAuth 2.0 for Google/Apple Sign-In)
• Regular security audits and updates
• Access controls and permission management
• Secure coding practices and vulnerability assessments

However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee absolute security.

4. Third-Party Services and Data Sharing

4.1 We Do Not Sell Your Data

We do not sell, trade, or rent your personal information to third parties for their marketing purposes.

4.2 Third-Party Service Providers

Our App integrates with the following third-party services:

• Google Sign-In: For authentication services. When you sign in with Google, Google's privacy policy applies to the data they collect. You can review Google's privacy policy at https://policies.google.com/privacy.
• Apple Sign-In: For authentication services. When you sign in with Apple, Apple's privacy policy applies to the data they collect. You can review Apple's privacy policy at https://www.apple.com/privacy/.
• Google Mobile Ads (AdMob): For displaying advertisements. AdMob may collect device identifiers, advertising IDs, and usage data to serve personalized ads. You can opt-out of personalized ads in your device settings. Google's privacy policy applies: https://policies.google.com/privacy.
• OneSignal: For push notification services. OneSignal may collect device identifiers and usage data. You can review OneSignal's privacy policy at https://onesignal.com/privacy_policy.
• App Store / Google Play Store: For processing in-app purchases and premium subscriptions. Payment information is processed by Apple or Google, and their privacy policies apply. We do not store your payment card details.
• Analytics Services: We may use analytics services to understand app usage patterns and improve our services. These services collect anonymized usage data.

4.3 Limited Data Sharing

We may share your information only in the following circumstances:

• With Your Consent: When you explicitly authorize us to share your information.
• Service Providers: With trusted third-party service providers who assist us in operating the App, subject to strict confidentiality agreements.
• Legal Requirements: When required by law, court order, or governmental authority, or to protect our rights, property, or safety, or that of our users or others.
• Business Transfers: In connection with a merger, acquisition, reorganization, or sale of assets, with prior notice to users.
• Prevent Harm: To detect, prevent, or address fraud, security, or technical issues.

5. Your Rights and Choices

5.1 Access and Control

You have the following rights regarding your personal information:

• Access: Request access to the personal information we hold about you.
• Correction: Request correction of inaccurate or incomplete information.
• Deletion: Request deletion of your personal information, subject to legal and operational requirements.
• Data Portability: Request a copy of your data in a structured, machine-readable format.
• Objection: Object to processing of your personal information for certain purposes.
• Withdraw Consent: Withdraw your consent at any time where we rely on consent to process your information.

5.2 Privacy Settings

You can control your privacy through:

• Device Settings: Control camera, storage, and contacts permissions through your device's system settings.
• App Settings: Manage cloud backup preferences, notification settings, and data retention preferences within the App.
• Advertising Preferences: Opt-out of personalized ads through your device's advertising settings (iOS: Settings → Privacy → Apple Advertising; Android: Settings → Google → Ads).
• Push Notifications: Disable push notifications through your device settings or within the App.

5.3 Account Deletion

You can delete your account and associated data at any time through the App settings or by contacting us directly. Upon account deletion, we will delete or anonymize your personal information, except where we are required to retain it for legal, regulatory, or legitimate business purposes.

6. Children's Privacy

Our App is not intended for children under the age of 13 (or the minimum age required by applicable law in your jurisdiction). We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately. If we become aware that we have collected personal information from a child under 13, we will take steps to delete such information promptly.

7. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that differ from those in your country. We ensure appropriate safeguards are in place to protect your data during international transfers, including:

• Standard contractual clauses approved by data protection authorities
• Compliance with applicable data protection laws
• Implementation of appropriate technical and organizational security measures

By using our App, you consent to the transfer of your information to countries outside your country of residence.

8. Data Retention

We retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. When we no longer need your personal information, we will delete or anonymize it, except where we are required to retain it for legal, regulatory, or legitimate business purposes.

9. California Privacy Rights (CCPA)

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):

• Right to know what personal information is collected, used, shared, or sold
• Right to delete personal information held by businesses
• Right to opt-out of the sale of personal information (we do not sell personal information)
• Right to non-discrimination for exercising your privacy rights

To exercise these rights, please contact us using the information provided in the "Contact Us" section below.

10. European Privacy Rights (GDPR)

If you are located in the European Economic Area (EEA) or United Kingdom, you have additional rights under the General Data Protection Regulation (GDPR):

• Right of access to your personal data
• Right to rectification of inaccurate data
• Right to erasure ("right to be forgotten")
• Right to restrict processing
• Right to data portability
• Right to object to processing
• Right to withdraw consent
• Right to lodge a complaint with a supervisory authority

To exercise these rights, please contact us using the information provided in the "Contact Us" section below.

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices, technology, legal requirements, or for other reasons. We will notify you of any material changes by:

• Posting the updated Privacy Policy in the App
• Updating the "Last Updated" date at the top of this Privacy Policy
• Sending you a notification through the App or via email (if you have provided an email address)

Your continued use of the App after any changes to this Privacy Policy constitutes your acceptance of the updated policy. We encourage you to review this Privacy Policy periodically.

12. Contact Us

13. Consent

By using QRead, you consent to our Privacy Policy and agree to its terms. If you do not agree with this policy, please do not use our App.

Thank you for using QRead!