Company Peter Borg Apps AB created these great apps:
Smultron, Smultron 4, Lingon 3, Smultron 6, Being Boring, Smultron 7, Smultron 8, Smultron 9, Smultron 10 - Text editor, Sandkorn, Smultron 11 - Text editor, Smultron 12 - Text editor, and others..