Privacy Policy

Last updated: January 2, 2026

This Privacy Policy describes how VioletCanvas ("we," "us," or "our") collects, uses, and shares information about you when you use our mobile application (the "App").

1. Information We Collect

We may collect the following types of information:

a. Personal Information

When you use our App, we may collect personal information that you voluntarily provide to us, such as:

• Account Information: If you create an account or sign in using Google Sign-In, we may collect your name, email address, and profile picture to create and manage your account.
• Guest Mode: You may also use the App without creating an account. In guest mode, we do not collect personal identification information, but we still collect device and usage information as described below.

b. Device and Technical Information

We automatically collect certain information about your device and how you use the App, including:

• Device Identifiers: We generate and store a unique device ID based on your device characteristics (such as device model, manufacturer, hardware fingerprint, and other device properties). This ID is stored securely on your device and is used to authenticate your device and sync your preferences across app sessions.
• Device Information: Device model, operating system version, brand, manufacturer, and mobile network information.
• Usage Data: Interactions with the App, such as categories browsed, wallpapers viewed or downloaded, favorites added, and time spent on the App.
• Crash Logs: Information related to App crashes and errors to help us improve stability (via Firebase Crashlytics).
• Performance Data: App performance metrics such as screen load times and network request durations (via Firebase Performance Monitoring).

c. Communication Information

• Push Notifications: If you enable push notifications, we collect your Firebase Cloud Messaging token to send you notifications about new wallpapers, updates, or other relevant information.

2. How We Use Your Information

We use the information we collect for the following purposes:

• To provide and maintain the App's functionality (e.g., browsing wallpapers, setting wallpapers, managing favorites).
• To authenticate users and manage accounts, including guest access.
• To sync your favorites and preferences across devices.
• To analyze App usage and improve our services.
• To monitor app performance and fix bugs.
• To serve advertisements (both personalized and non-personalized).
• To send push notifications (if you have opted in).
• To detect and prevent fraud or security issues.
• To encrypt sensitive data during transmission to protect your privacy.

3. Third-Party Services

We use third-party services that may collect information used to identify you. Please refer to the privacy policies of these third-party service providers:

• Google Play Services: https://policies.google.com/privacy
• Google Sign-In: https://policies.google.com/privacy
• AdMob (Google): https://support.google.com/admob/answer/6128543?hl=en
• Firebase Analytics: https://firebase.google.com/policies/analytics
• Firebase Crashlytics: https://firebase.google.com/support/privacy/
• Firebase Cloud Messaging: https://firebase.google.com/support/privacy/
• Firebase Performance Monitoring: https://firebase.google.com/support/privacy/
• Unity Ads: https://unity3d.com/legal/privacy-policy

4. Advertising

We may use third-party advertising networks (such as AdMob and Unity Ads) to display ads in our App. These networks may use cookies, device identifiers, or other technologies to collect information about your visits to our App and other apps/websites to provide targeted advertisements based on your interests.

You can opt out of personalized advertising by adjusting your device settings or through the ad network's privacy settings.

5. App Permissions

The App may request the following permissions to function correctly:

• Internet: To download wallpapers, communicate with our servers, and load advertisements.
• Set Wallpaper: To allow you to set images as your device's home screen or lock screen wallpaper.
• Storage: To cache images locally for faster loading and to save wallpapers to your device.

6. Data Security

We take the security of your data seriously:

• Encryption: Login credentials and sensitive data are encrypted before transmission to our servers.
• Secure Storage: Device IDs and authentication tokens are stored securely on your device using industry-standard encryption methods.
• HTTPS: All communication between the App and our servers uses secure HTTPS connections.

However, please note that no method of transmission over the internet or method of electronic storage is 100% secure and reliable, and we cannot guarantee absolute security.

7. Data Retention

We retain your personal information only for as long as is necessary for the purposes set out in this Privacy Policy:

• Account Data: Retained while your account is active and for a reasonable period after account deletion to comply with legal obligations.
• Device IDs: Stored locally on your device and on our servers for authentication purposes.
• Usage Data: Retained for analytical purposes for up to 24 months.
• Crash Logs: Retained for up to 90 days for debugging purposes.

You may request deletion of your account and associated data by contacting us at the email address below.

8. Children's Privacy

Our App is not intended for use by children under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If we discover that a child under 13 has provided us with personal information, we will immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that we can take necessary actions.

9. Your Rights

Depending on your location, you may have certain 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.
• Opt-Out: Opt out of personalized advertising or push notifications.

To exercise these rights, please contact us at the email address below.

10. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

11. Contact Us

If you have any questions or suggestions about our Privacy Policy, or if you wish to exercise your privacy rights, do not hesitate to contact us at:

Email: [email protected] Support Email: [email protected]