Crystal Wall Privacy Policy

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Last Updated: July 28, 2026

Blue Ash LLC ("we," "us," or "our") built the Crystal Wall app as an ad-supported application. This service is provided by us at no cost and is intended for use as is. This page is used to inform visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decided to use our Service.

1. Information Collection and Use For a better experience while using our Service, we may require you to provide us with certain personally identifiable information. The app does use third-party services that may collect information used to identify you.

  • AdMob by Google: We use Google AdMob to display advertisements. AdMob may collect and use data, such as your IP address and advertising ID, to serve personalized ads.
  • Facebook Audience Network: Used for advertising purposes.
  • Unity Ads: Used for advertising purposes.

2. Log Data & Analytics Whenever you use our Service, in a case of an error in the app, we collect data and information (through third-party products) on your phone called Log Data. This Log Data may include information such as your device Internet Protocol ("IP") address, device name, operating system version, the configuration of the app when utilizing our Service, the time and date of your use of the Service, and other statistics.

3. Permissions The app requests the following permissions to function properly:

  • Storage/Photos (Read/Write): To allow you to save downloaded wallpapers to your device gallery.
  • Set Wallpaper: To allow the app to apply images directly to your home or lock screen.
  • Internet: To fetch wallpapers, games, and advertisements from our servers.

4. Children’s Privacy These Services do not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers.

5. 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.

6. Contact Us If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us.