AeroSims eSIM Data Plans for Malaysia

AeroSims does not provide a truly unlimited eSIM plan for Malaysia. The options titled “Malaysia Unlimited” give 5 GB of high‑speed data each day and apply a reduced speed of 384kbps once the daily allowance is reached, so the plans remain limited in practice.

For travelers who need more data without the daily restriction, AeroSims offers fixed‑data alternatives such as the Penang 50 GB / 30 days plan or the Penang 20 GB / 30 days plan. These plans maintain full‑speed data for their entire validity period and can be more economical for users who consume a large amount of data.

AeroSims does not provide an eSIM for Malaysia that includes a local phone number or SMS capability. Their Malaysia eSIM products are data‑only, so travelers cannot receive or send SMS messages or make calls with a traditional phone number.
Travelers who need voice or text services can generally use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict these apps, so it is wise to confirm that the services you rely on are accessible in Malaysia before purchasing an eSIM.

AeroSims offers 13 single‑country plans that cover only Malaysia and 29 multi‑country plans that include Malaysia as part of a broader regional package. The available plans span a price range of roughly $3.90 to $125.15 and data caps between 3 GB and 50 GB, with validity periods that can be as short as one day or as long as 180 days. Some of the options provide a fixed amount of data for the entire validity period, while others offer a daily data cap that refreshes each day, giving travelers flexibility depending on whether they prefer a set data pool for an extended stay or a daily allowance for shorter trips.