thirr.com eSIM Data Plans for Australia

Thirr.com does not provide an unlimited data eSIM for Australia. All of its Australian‑specific plans have a fixed data cap. For example, the AU 100GB 31D plan costs $40.56 USD and the AU 50GB 30D plan costs $17.84 USD. Choosing a fixed‑data plan can be more cost‑effective for most travelers unless they need an extremely high data allowance.

thirr.com does not provide an Australia eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans, so travelers must rely on the internet connection for all communications.

Because telephony is not included, users can still stay connected by using popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data link and allow voice and text communication without a traditional phone number.

thirr.com offers 8 single‑country data plans and 25 multi‑country data plans that cover Australia. The available plans range in price from $2.06 to $347.78 and provide data caps from 1 GB up to 100 GB, with validity periods spanning 3 to 365 days. Some of the plans allow tethering, giving users the flexibility to share the data across multiple devices.