Citizens of Singapore do not need a Philippines e-Visa for most short tourist visits because Singapore passport holders can enter the Philippines visa-free for up to 30 days as long as they have a passport valid for at least six months and proof of onward travel.
The Philippines has also implemented an e-Visa system in Singapore that allows Singapore residents to apply online for temporary visas (such as single-entry or multiple-entry tourist/business visas valid for six months or one year) if they wish to stay longer or for specific purposes beyond visa-free tourism.
In summary, for most Singapore citizens planning short tourism or business trips of up to 30 days, no e-Visa is required; for longer stays or other travel purposes, eligible travelers can use the Philippines’ online e-Visa platform to apply before departure.