ETravelSim eSIM Data Plans for Singapore

ETravelSim does not provide a truly unlimited high‑speed data eSIM for Singapore. The plans that carry the name “Unlimited” actually offer a fixed high‑speed data allocation of 4GB per day; once a user exceeds this daily quota, the connection speed is throttled to 128kbps.

Travelers looking for broad data availability can instead choose from ETravelSim’s fixed‑data options. For example, a 50GB eSIM is available for 10 days at $18.99 USD or for 30 days at $44.99 USD, and a 25GB plan is available for 30 days at $24.99 USD. These plans provide a substantial amount of high‑speed data without post‑tier throttling and can be more cost‑effective for most users unless they expect to consume data at very high volumes.

ETravelSim does not offer Singapore eSIMs that include a phone number or SMS capability. The provider sells only data‑only plans for Singapore, so travelers must rely on internet‑based messaging and calling apps such as WhatsApp, Telegram or iMessage for communication.

ETravelSim offers 13 single‑country plans and 9 multi‑country plans for Singapore. The available plans span a price range of $4.50 to $109.99 and data caps from 1 GB to 50 GB. Some of the plans employ daily data caps, providing a set amount of data each day, while others use fixed data caps, offering a single data amount for the entire validity period.