Firefox lets you browse without saving your history or cookies on your iPhone or iPad.
How to change a setting in Firefox to close all your Private Tabs when you leave Private Browsing.
Firefox for iOS has a Tracking Protection feature which reduces targeted ads and helps stop advertisers from tracking your browsing.
This article describes which data is collected by Firefox for Android, Firefox for iOS, Firefox Focus, Firefox Klar and Firefox Lite.
For added security you can enable a passcode to access your stored passwords.
Clear your browsing information, like sites you've visited, autofill information and site preferences.
Firefox Home on your iOS device displays your shortcuts, Your Library, recently visited tabs, recently saved bookmarks and Pocket article recommendations.