eSIM4Travel eSIM Data Plans for Singapore

The plans sold by eSIM4Travel for Singapore that carry the word “Unlimited” in their names are not truly unlimited. Each of these plans provides 3GB of high‑speed data per day; once the daily allowance is reached the speed is throttled to 1000kbps. Because of that limitation the plans do not offer unlimited high‑speed data on one long validity period.

For travelers who need a larger, fixed quota, eSIM4Travel offers high‑cap data plans. A good example is the Singapore (Singtel) 50GB/30Days plan, priced at $39.69 USD, which provides 50GB of high‑speed data over a 30‑day period. These fixed‑data plans may be more cost‑effective for users who consume large amounts of data.

eSIM4Travel does not offer Singapore eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available for Singapore. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that the services they rely on will work in Singapore before purchasing, as some destinations may block or restrict certain apps.

eSIM4Travel lists 35 single‑country data plans that cover Singapore and an additional 25 multi‑country plans that include Singapore in their coverage roster. The available options range from about $0.69 to $108.95, allowing travelers to choose data allowances between 1 GB and 50 GB with validity periods of 1 to 30 days. Some plans offer a fixed data amount, while others circulate data daily; the former give a set data quota for the entire validity period, whereas the daily cap plans roll over each day, resetting the limit. This variety gives users flexibility whether they need a one‑time data bundle or a daily‑reset option during their stay.