ZenSim does not offer a truly unlimited data eSIM for the Philippines. All plans listed for this destination are capped. The plans branded “Unlimited” provide 3 GB of high‑speed data per day, after which the connection is throttled or stopped, so they are not considered unlimited in the strict sense.
Fixed‑data plans are available as alternatives. For example, ZenSim offers a 20 GB plan for 10 days at $30 USD and a 20 GB plan for 30 days at $35 USD, both with tethering allowed. These options give travelers a predictable amount of high‑speed data and can be more cost‑effective for most use cases.