Effective Date: September 17, 2026
Nexis Labs ("we," "us," or "our") respects your privacy and is committed to protecting your information.
This Privacy Policy explains how GlowWall: 3D & HD Wallpapers ("GlowWall," the "App") accesses, collects, uses, processes, and shares information when you use our wallpaper, personalization, AI image generation, and launcher features.
By using the App, you acknowledge the practices described in this Privacy Policy.
1. About GlowWall
GlowWall: 3D & HD Wallpapers is a personalization application designed to help users customize their Android devices.
Depending on the version and features available on your device, GlowWall may provide:
- HD and high-resolution wallpapers
- 3D and live wallpapers
- Wallpaper browsing and downloading
- Wallpaper application to the home or lock screen
- AI-assisted wallpaper or image generation
- Home screen and launcher functionality
- App organization and app launching
- Personalization and related device customization features
Some features may require specific Android permissions to operate properly.
2. Information We May Collect
We aim to collect only information reasonably necessary to operate, maintain, improve, secure, and support the App.
Depending on how you use GlowWall and the third-party services integrated into the App, certain information may be processed.
Device and Technical Information
We or our service providers may process technical information such as:
- Device type and model
- Android version
- App version
- Device language
- Screen characteristics
- General device configuration
- Advertising identifiers, where permitted
- IP address
- Network information
- Crash and diagnostic information
- App performance information
This information may be used for app functionality, analytics, security, troubleshooting, advertising, and performance improvement.
App Usage Information
We may process information relating to how users interact with GlowWall, including:
- App launches
- Feature interactions
- Wallpaper views
- Wallpaper downloads or applications
- General engagement information
- Session information
- Crash and performance events
This information helps us understand how the App is used and improve its stability and user experience.
3. Launcher and Installed Apps
GlowWall may provide launcher functionality and may be selected by the user as the device's default Home app.
When launcher functionality is enabled, the App may need to identify applications installed on the device in order to:
- Display apps in the launcher or app drawer
- Display application names and icons
- Organize installed applications
- Allow users to launch applications
- Provide essential home screen functionality
Where Android permissions or APIs such as package visibility are required, this access is used for the launcher functionality provided to the user.
We do not sell a user's installed-app list.
Where installed application information is processed only locally for launcher functionality, it remains on the user's device unless otherwise disclosed.
Users can stop using GlowWall as their default launcher at any time by changing the default Home app in Android system settings.
4. Wallpaper Permissions and Media Access
GlowWall may request permissions necessary to provide wallpaper and personalization features.
Wallpaper Access
The App may use Android wallpaper-related APIs or permissions to allow users to apply selected images or live wallpapers to their home screen or lock screen.
This access is used only to provide wallpaper functionality initiated by the user.
Photos and Media
If GlowWall allows users to select their own images for wallpapers or personalization, the App may request access to selected photos or media.
Such access is used to allow users to select, edit, preview, or apply their chosen images.
Where supported by Android, we aim to use system photo-selection mechanisms that limit access to media selected by the user.
We do not intentionally scan or upload unrelated personal photos solely because media access has been granted.
5. AI Wallpaper Generation
If AI wallpaper generation is available, users may submit text prompts or other content to create personalized images.
Information submitted to an AI-powered feature may need to be transmitted to a server or third-party AI service in order to generate the requested content.
Such information may include:
- Text prompts
- Generation parameters
- Images voluntarily submitted by the user, if image-based generation is supported
- Technical information necessary to process the request
Users should avoid entering confidential, highly sensitive, or personally identifiable information into AI prompts.
AI-generated results may occasionally be inaccurate, unexpected, or unsuitable. Users should review generated content before using or sharing it.
6. Advertising
GlowWall may display advertisements.
Advertising partners may process certain information in accordance with their own privacy policies, including information such as:
- Advertising identifiers
- Device information
- IP address
- General location derived from IP address
- Ad impressions
- Ad interactions
- Diagnostic information
This information may be used for advertising delivery, measurement, fraud prevention, frequency management, and, where permitted and consented to, personalized advertising.
Where required by applicable law, we or our advertising partners will request consent before using information for personalized advertising.
7. Analytics and Diagnostics
We may use analytics and diagnostic services to understand App performance and usage.
These services may process technical or usage information to help us:
- Detect crashes and technical problems
- Measure feature usage
- Improve performance
- Understand general engagement
- Prevent abuse or fraudulent activity
- Improve the overall user experience
Any third-party SDK integrated into GlowWall may process information according to its own privacy terms and applicable law.
8. How We Use Information
Information processed through GlowWall may be used to:
- Provide wallpaper and personalization features
- Provide launcher functionality
- Generate AI wallpapers when requested
- Maintain and improve the App
- Diagnose crashes and technical issues
- Measure application performance
- Provide and measure advertisements
- Protect the App against fraud and abuse
- Respond to user inquiries
- Comply with applicable legal obligations
We do not use sensitive information for purposes unrelated to the functionality for which it was collected without appropriate disclosure and consent.
9. Sharing of Information
We do not sell personal information.
Information may be processed or shared with service providers where reasonably necessary to operate the App, such as:
- Advertising providers
- Analytics providers
- Crash-reporting providers
- Cloud infrastructure providers
- AI service providers
- Security and anti-fraud providers
These providers may process information according to their own privacy policies and applicable contractual or legal requirements.
We may also disclose information where required by law, legal process, or governmental request, or where reasonably necessary to protect users, our rights, or the security of the App.
10. Data Security
We take reasonable technical and organizational measures designed to protect information against unauthorized access, loss, misuse, alteration, or disclosure.
Where information is transmitted between the App and external services, appropriate security measures such as encrypted network connections are used where applicable.
However, no electronic transmission or storage system can be guaranteed to be completely secure.
11. Data Retention and Deletion
We retain information only for as long as reasonably necessary for the purposes described in this Privacy Policy, unless a longer retention period is required by law.
Information processed solely on the user's device may generally be removed by clearing the App's data or uninstalling the App.
For information processed by our systems, users may contact us to request deletion where applicable.
Deletion requests can be submitted to:
yanghengyixiu@gmail.com
We may need to retain limited information where required for legal, security, fraud-prevention, or regulatory purposes.
12. Children's Privacy
GlowWall is not intended to knowingly collect personal information from children in violation of applicable laws.
If we become aware that personal information from a child has been collected in a manner inconsistent with applicable legal requirements, we will take reasonable steps to delete it.
Parents or guardians who believe that a child has provided personal information may contact us at the email address below.
13. User Choices and Permissions
Users remain in control of Android permissions granted to GlowWall.
Permissions can generally be reviewed or revoked through:
Android Settings > Apps > GlowWall: 3D & HD Wallpapers > Permissions
Users may also change their default launcher through Android's default app or Home app settings.
Disabling a permission may prevent the related feature from functioning properly.
14. Third-Party Services
GlowWall may integrate third-party SDKs or services for advertising, analytics, diagnostics, cloud processing, AI functionality, or other operational purposes.
These third parties may have their own privacy policies governing their processing of information.
The specific services integrated into the App may change as GlowWall is updated. We will update our disclosures where required when our data practices materially change.
15. International Data Processing
Depending on the third-party services used by the App, information may be processed on servers located outside the user's country or region.
Where required, appropriate safeguards will be used in accordance with applicable data protection laws.
16. Changes to This Privacy Policy
We may update this Privacy Policy periodically to reflect changes to GlowWall, legal requirements, or our data-processing practices.
When changes are made, the updated Privacy Policy will be published with a revised effective date.
We encourage users to review this Privacy Policy periodically.
17. Contact Us
If you have questions, concerns, or requests regarding this Privacy Policy or your information, please contact:
Developer: Nexis Labs
App: GlowWall: 3D & HD Wallpapers
Email: yanghengyixiu@gmail.com