MobiMatter eSIM Data Plans for Australia

MobiMatter does not offer an unlimited data eSIM for Australia.

Instead, the provider sells fixed‑data plans that cover Australia, such as the 100 GB plan valid for 30 days and priced at $55.49 USD, and the 50 GB plan also valid for 30 days and priced at $31.99 USD. These plans include tethering and provide a predictable data allowance, which can be more cost‑effective for most travelers unless very heavy data usage is expected.

MobiMatter does not provide an Australia eSIM that includes a phone number or SMS capability. All plans sold by MobiMatter for Australia are data‑only, so travelers must rely on data‑based VoIP applications such as WhatsApp, Telegram, or iMessage for voice and messaging.

MobiMatter provides five single‑country data plans that are limited to Australia and an additional forty‑five multi‑country plans that include Australian coverage. The plans range in price from about $3.49 to $74.99 USD and offer data caps from 1 GB up to 100 GB, with validity periods that can extend from one week to a full year. Across the roster, most plans permit tethering, allowing the data to be shared with other devices.