AeroSims eSIM Data Plans for Malaysia

AeroSims does not provide a truly unlimited high‑speed eSIM plan for Malaysia. The only plans branded “Malaysia Unlimited” offer 5GB of high‑speed data per day; after that limit the speed is throttled to 384 kbps. Travelers who need a larger, capped amount of data can choose fixed‑data plans, such as the 50 GB 30‑day or 50 GB 180‑day options for Penang, which grant high‑speed data for the entire validity period. These fixed plans may be a more cost‑effective choice for users who consume a lot 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 provides 13 single‑country data plans that cover Malaysia alone and 29 multi‑country plans that include Malaysia as part of a broader regional package. The available plans span a price range from $3.90 to $125.15 and offer data caps between 3 GB and 50 GB. Some plans feature a fixed data amount that remains constant for the validity period, while others employ a daily data cap that limits usage each day; this distinction allows travelers to choose between a predictable total data allotment and a more flexible daily usage limit.