MobileSIM eSIM Data Plans for Malaysia

MobileSIM does not provide a truly unlimited data eSIM for Malaysia. All plans that are marketed with “Unlimited” in the name actually offer 3 GB per day and, after that amount is used, the speed is reduced to 1000 kbps. This means the data allowance is capped, and the connection slows after the daily quota is reached.

Travelers looking for higher data limits can choose from MobileSIM’s fixed‑data plans. Examples include the Malaysia Unlimited data 30‑day plan, which provides 3 GB per day, or the Malaysia 20 GB plan for 30 days. Other larger data options are available, such as the 50 GB plan for 90 days and the 100 GB plan for 180 days, giving users more flexibility to match their usage without the speed throttling that comes with the “Unlimited” bundles.

MobileSIM does not provision an eSIM plan for Malaysia that includes a local phone number or SMS capability. The provider offers only data‑only eSIMs for the country. Travelers can still communicate using VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging.

MobileSIM offers 12 single‑country data plans and 22 multi‑country data plans for Malaysia. The available packages range from about $2.34 to $89.00, with data caps between 200 MB and 100 GB and validity periods from 3 to 180 days. Daily data cap plans limit the amount of data that can be used each day, whereas fixed data cap plans provide a single, total data allowance that is usable throughout the validity period.