ByteSIM does not provide a truly unlimited data eSIM for Australia. The plans that carry the word “Unlimited” in their name actually include a fixed cap of 1 GB per day, after which the speed is throttled to 10240 kbps.
Customers who need more high‑speed data can choose from ByteSIM’s fixed‑data options, such as the 50 GB plans available for 3, 5, 7, 10, or 15 days. These plans give a substantially larger data allowance with no reduced‑speed threshold, making them a more cost‑effective choice unless a traveler expects to use more than 1 GB per day.