MobileSIM eSIM Data Plans for Australia

MobileSIM does not offer a true unlimited‑data eSIM for Australia. The plans that include “Unlimited” in their names actually provide 3 GB per day of high‑speed data; once that daily quota is consumed the speed is reduced to 1000 kbps.
Users who need a larger continuous data allowance can opt for fixed‑data options such as the 30 GB plan valid for 90 days, the 20 GB plan valid for 30 days, or the 10 GB plan for 30 days. These plans allow full‑speed data without any daily cap, which can be more economical for travelers who consume more than the 3 GB/day limit.

MobileSIM does not offer an eSIM plan for Australia that includes a phone number or SMS capability. The provider only supplies data‑only eSIM plans, so travelers must use data connections for messaging and calling through VoIP applications such as WhatsApp, Telegram, or iMessage.

MobileSIM supplies 13 single‑country data plans for Australia, covering a range from 200 MB up to 30 GB, with prices spanning roughly $1.50 to $69.00 USD. It also offers 13 multi‑country plans allowing travelers to use the same data allocation across several destinations; these plans remain within the same price and data cap spectrum. Within the catalog, six of the plans feature a daily data cap that resets each day, while the remaining 20 plans are fixed‑data packages that provide a single, cumulative data allotment for the entire validity period.