MobiMatter eSIM Data Plans for Australia

MobiMatter does not offer an unlimited data eSIM for Australia. All of its Australian plans have fixed data caps, ranging from 35GB to 100GB, with validity periods between 30 days and 365 days. Travelers who need high data volumes can choose the 100GB plan for 30 days or the 50GB plan for 30 days, both of which allow tethering. Because the plans are capped, the only way to use more data than the allowance is to purchase an additional plan; for most users a fixed‑cap plan is more cost‑effective unless they are extremely heavy data consumers.

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 offers a range of data plans for travelers in Australia, comprising 9 single‑country plans and 39 multi‑country plans. The plans span prices from $3.49 to $74.99, data caps from 1 GB to 100 GB, and validity periods between 7 and 365 days. Some of the plans allow tethering, enabling the data to be shared across multiple devices.