A free app for Android, by PrivacyWall.
PrivacyWall is a privacy tool that helps you protect your information online. You can use it to block third-party tracking, prevent third-party cookies from being set, and block third-party advertisements.
How do I use it?
First, install the PrivacyWall app. You'll be guided through a few simple steps to set up the app. After that, you'll be able to browse the web safely and privately.
PrivacyWall supports multiple tabs, so you can browse the web and check out other sites at the same time. You can also bookmark sites or articles that you find interesting or useful.
If you're searching the web, PrivacyWall will display the top sites that are related to the topic you're searching for.