Privacy Policy

Transparency is key. Here's how we handle your data.

Last Updated: December 8, 2025

Welcome to KairoWall - HD, 4K Wallpapers. We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.

1. Information We Collect

To provide you with the best wallpaper experience, we may collect the following types of information:

  • Device Information: We collect device-specific information such as your device model, operating system version, and unique device identifiers to optimize wallpapers for your screen.
  • Usage Data: Information about how you use the app, such as which categories you visit, wallpapers you download, and features you interact with.
  • Crash Logs: Data related to app performance and crash reports via Firebase to help us fix bugs and improve stability.

Ads & Monetization

Google AdMob: We use Google AdMob to display advertisements in our app. AdMob may use device identifiers and other data to show you personalized ads that are relevant to your interests.

For more information on how Google uses data, please visit: Google Ad Policies.

Analytics (Firebase)

Google Firebase: We use Firebase Services (Analytics, Crashlytics) to understand how users interact with KairoWall. This helps us analyze user behavior and improve the app experience. Firebase collects data anonymously.

2. How We Use Your Information

The information we collect is used for the following purposes:

  • To provide and maintain our Service.
  • To notify you about changes to our Service.
  • To allow you to participate in interactive features when you choose to do so.
  • To provide customer support.
  • To gather analysis or valuable information so that we can improve the Service.
  • To monitor the usage of the Service.
  • To detect, prevent and address technical issues.

3. Permissions Required

KairoWall requires certain permissions to function correctly:

  • Storage/Photos: Required to save wallpapers to your device's gallery.
  • Internet: Required to fetch wallpapers from our servers and load advertisements.
  • Set Wallpaper: Required to apply images directly to your home or lock screen.

4. Third-Party Services

Our app may contain links to other sites or services that are not operated by us. If you click on a third-party link, you will be directed to that third party's site. We strongly advise you to review the Privacy Policy of every site you visit.

5. Children's Privacy

KairoWall does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from anyone under the age of 13. If you are a parent or guardian and you are aware that your child has provided us with Personal Data, please contact us.

6. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

7. Contact Us

If you have any questions about this Privacy Policy, please contact us: