Dolphin Zero 2020 IOS (iPhone, iPad, iPod) is one of the best incognito apps. It’s an incognito private browser and better than the others. Dolphin Zero has a brand new clear interface. Dolphin Zero Incognito Browser brings peace of mind to users who wish to keep their personal information as safe as possible by automatically deleting data including browsing history, cache, passwords and cookies. It’s a safe browser.