mobineX does not have a plan that offers truly unlimited high‑speed data for Australia. All of the plans that carry the word “Unlimited” in their name still have a fixed data allowance, ranging from 1GB to 169GB, and only a few of them specify a reduced speed once the data cap is reached (for example, Unlimited Gold in Australia throttles to 1024kbps after 5GB). For travelers who need more data than what the “Unlimited” plans offer, mobineX provides fixed‑data eSIM packages such as the 169GB plan valid for 30 days or the 100GB plan valid for 60 days. These fixed‑data options can be more economical for typical users, while truly heavy data users may still find the large caps useful, but there is no genuinely unlimited plan available in Australia.