Can East Timor passport be visa-free to the Philippines?

You can't. According to the inquiries of green field immigrants, East Timor passport requires a visa to go to the Philippines. East Timor, short for Democratic Republic of East Timor, is an island country located at the eastern end of Nusa Tenggara Islands, including Oecussi area in the east and west of the north coast of Timor Island, and near atauro island and Yaku Island in the eastern end.