Sync, mainly. You can send a tab to/from your Firefox desktop instance. Also synced passwords. Those aren't the only reasons -- Firefox on iOS has a lot of cod

Sync, mainly. You can send a tab to/from your Firefox desktop instance. Also synced passwords. Those aren't the only reasons -- Firefox on iOS has a lot of code in that wrapper -- but sync is the main one for me. (There are also reasons why it's significantly worse than Safari, which has special privileges, so your question is valid.)