The public preview version of Firefox for iOS features Intelligent Search, Firefox Accounts and Visual Tabs.
- Intelligent Search: Suggested search results and list of search options, including Google, Bing, Yahoo, DuckDuckGo, Twitter, Amazon and WordPress
- Firefox Accounts: Firefox browser history, passwords and tabs from your desktop on your iPhone
- Visual Tabs: A card-based grid of open tabs
To provide feedback within the app, tap the numeric tab icon on the top right, tap the "Settings" menu on the top left and tap on "Send Feedback" under the "Support" menu.