RoameSIM eSIM Data Plans for Singapore

RoameSIM does not provide a truly unlimited data eSIM for Singapore. Their “Unlimited” plans actually include a daily cap of 3GB; once that limit is reached the speed drops to 1000kbps. The plans are available for 3, 5, 7, 10, 15, and 30 days at prices ranging from about $16 to $102, depending on validity and coverage.

Travelers who need more high‑speed data can choose a fixed‑data plan instead. For example, RoameSIM offers a 20GB plan for 30 days at around $32, a 50GB plan for 90 days at about $97, and a 100GB plan for 180 days at around $125. These options provide high‑speed data without the daily cap and may be more cost‑effective for users who anticipate heavy data usage.

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.