MobiMatter eSIM Data Plans for Australia

No, MobiMatter does not provide an unlimited data eSIM for Australia. All of the available plans have a fixed data cap. For travelers who need a larger allowance, MobiMatter offers fixed data plans such as the Australia 50 GB plan, which provides 50 GB of high‑speed data for 30 days at a cost of $29.99 USD, and the US CA UK AU NZ 35 GB plan, which offers 35 GB for 365 days for $43.99 USD. These examples illustrate the size of the highest‑cap plans currently sold; the full catalogue contains other fixed‑data options that may suit different usage patterns. Choosing a fixed data plan can be more cost‑effective for those who consume a significant amount of data during their stay in Australia.

MobiMatter does not offer an Australia eSIM that includes a phone number or SMS capability. All of MobiMatter’s Australia eSIM offerings are data‑only plans, so users will not receive an inbound or outbound phone number.

Travelers can still use the data connection to run VoIP applications such as WhatsApp, Telegram, or iMessage for voice calls and messaging. These apps work over the internet, providing an alternative when a dedicated Australian phone number is not available.

MobiMatter offers 12 single‑country data plans that cover only Australia and 30 multi‑country plans that include Australia in addition to other destinations. Prices vary from about $3.49 to $74.99 USD, and data allowances range from 1 GB to 50 GB. The single‑country plans provide a fixed data amount for a set validity period, while the multi‑country plans bundle the same data amount that can be used across several countries, often with similar daily or total data caps depending on the chosen validity. Many of these plans allow tethering.