eSIMCard eSIM Data Plans for Singapore

eSIMCard does not provide a truly unlimited data eSIM for Singapore. All of the plans listed for Singapore have fixed data allowances that range from 1 GB per day to larger totals such as 50 GB or 100 GB for longer validity periods. Once the set allocation is used, the speed is then throttled to a reduced rate (for example 512 kbps or 2000 kbps, depending on the plan).

If a user needs more data, the available option is a fixed‑data eSIM plan. For example, a 30‑day plan with 1 GB per day costs $29.42 USD, while a 10‑day plan with 2 GB per day costs $26.11 USD. Larger data packages such as 50 GB for 31 days or 100 GB for 31 days are also available at higher price points, but none of these are unlimited.

eSIMCard does not offer Singapore eSIM plans that include a phone number or SMS capability. All eSIM plans available for Singapore from this provider are data‑only, so travelers will not receive a local number for voice calls or messaging.

If a traveler needs to communicate while abroad, VoIP applications such as WhatsApp, Telegram, and iMessage can typically be used over the eSIM data connection. However, some destinations may block or limit access to certain apps or VoIP services, so it is advisable to check the availability of the apps you rely on in Singapore before purchasing an eSIMCard plan.

eSIMCard offers 31 single‑country data plans and 100 multi‑country plans for Singapore. Certain plans provide a fixed amount of data that can be used over their validity period, while others implement a daily data cap that limits usage each day. The price range for these Singapore plans spans approximately $1.65 up to $395.07, and data caps available range from 1 GB to 100 GB.