ByteSIM does not provide a truly unlimited data eSIM for Australia. The plans that carry the word “Unlimited” actually give 1GB of high‑speed data per day and, once that amount is used, the speed is reduced to 10000kbps. Therefore, these plans are not unlimited in the sense of offering unrestricted high‑speed data.
If you need a larger data allowance, ByteSIM offers fixed data plans such as 50GB for 3, 5, 7, 10, or 15 days. These plans give a set amount of high‑speed data that must be used within the specified validity period and can be more cost‑effective for most travelers unless you are an extremely heavy data consumer.