$100/year might be nothing for a business, but not a hobbyist. They had to dual license the iOS version of VLC to get it on the App Store: > VLC for iOS is bi

$100/year might be nothing for a business, but not a hobbyist. They had to dual license the iOS version of VLC to get it on the App Store: > VLC for iOS is bi-licensed under the Mozilla Public License Version 2 as well as the GNU General Public License Version 2 or later. You can modify or redistribute its sources under the conditions of these licenses. Note that additional terms apply for trademarks owned by the VideoLAN association.