Unity Pro vs. Free

I’m just looking for some clarification, as Unity’s website is a bit confusing on this issue.

I am currently developing a game to be released on iOS and Android. I would like to remove the Unity splash screen. My question is, will buying a Unity Pro license give me the ability to remove the splash screen for iOS and Android builds? Or am I required to also purchase the iOS Pro and Android Pro addons?

You also need the mobile Pro addons. As you can see on the license comparison page, a custom splash screen for iOS or Android requires iOS Pro or Android Pro.