4S eSIM eSIM Data Plans for Australia

4S eSIM does not provide a truly unlimited data eSIM for Australia. The plans named “Asia+ Unlimited…” allocate a fixed amount of high‑speed data each day (3 GB/day, 5 GB/day, etc.) and after the limit is reached the speed is reduced to 1000 kbps, which means the data is not unlimited.

Instead, 4S eSIM offers fixed‑data plans for Australia. Examples include the 50 GB plan valid for 30 days at $22.95 USD, the 50 GB plan valid for 180 days at $37.80 USD, the 40 GB plan for 365 days at $42.71 USD, and the 20 GB plan for 30 days at $11.07 USD. These give a clear data allowance without throttling and can be more cost‑effective for most travelers.

4S eSIM does not provide an Australia eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available from this provider for Australia. Travelers can still use apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging without needing a phone number or SMS service.

4S eSIM offers a total of 149 different data plans for travelers heading to Australia, split into two distinct categories. Thirty‑two plans cover only Australia (single‑country coverage) while one hundred and seventeen plans cover Australia along with other destinations (multi‑country coverage). The available plans vary widely in price, ranging roughly from a low‑budget option of $1.30 to a more premium choice around $329.64. Data allowances span from a modest 100 MB up to large bundles of 50 GB. Some plans use a fixed data cap, giving a set amount that lasts for the validity period, while a smaller subset offers a daily data cap that limits the amount of data that can be streamed each day. Both single‑country and multi‑country selections give customers flexibility depending on whether they need coverage only in Australia or in several regions simultaneously.