RoameSIM eSIM Data Plans for Singapore

RoameSIM does not provide a truly unlimited data eSIM for Singapore. All plans that include “Unlimited” in their name cap the high‑speed data at 3GB per day; once that daily limit is reached the speed is reduced to 1000kbps.

For travellers who need more data without the daily cap, RoameSIM offers several fixed‑data plans. For example, the Singapore – 20GB plan is valid for 30 days, and the Asia – 20GB plan is also valid for 30 days. Additional options include higher‑capacity plans such as the 50GB plan for 90 days and the 100GB plan for 180 days. Choosing a fixed data plan can be more cost‑effective for heavy data users compared to the daily‑limited “Unlimited” options.

RoameSIM provides several eSIM plans that include a phone number and SMS functionality for travel to Singapore. The plans are priced between $21.00 USD and $124.60 USD and remain active from 7 days up to 365 days. Each plan assigns a number with the dialing code +1, so the phone number is not a local Singapore (+65) number; it can receive and make calls, and receive and send SMS messages. Travelers needing specific call or messaging features should confirm the full details directly with RoameSIM.

RoameSIM offers 12 single‑country data plans that cover only Singapore, and 34 multi‑country plans that include Singapore among other destinations. The single‑country set contains 12 daily‑cap plans that allocate a specific amount of data per day, while the multi‑country set is made up of 34 fixed‑cap plans that provide a total data allowance for the validity period. The overall price range for these plans is roughly $2.40 to $208.60, and the data caps span from 200 MB to 100 GB.