AeroSims eSIM Data Plans for Australia

AeroSims does not provide a truly unlimited data eSIM for Australia. The plans labeled “Australia Unlimited” actually allow 5GB of high‑speed data per day; once the 5GB is used the network speed is reduced to 384kbps.

Travelers who need a fixed amount of data can choose from AeroSims’ fixed‑data plans. For example, the Sydney 50GB/30days plan supplies 50GB of data for 30 days and costs $34.90 USD, while the Australia Unlimited/1day plan offers a single day of 5GB of data for $5.26 USD. These fixed plans can be more economical compared to an unlimited label if the user’s data usage stays within the specified limits.

AeroSims does not offer any eSIM plans for Australia that include a phone number or SMS capability. All available plans from this provider are data‑only, so travelers will not receive a local Australian number or the ability to send or receive text messages directly via the eSIM.

Because the plans provide a mobile data connection, users can still make voice and messaging calls through VoIP applications such as WhatsApp, Telegram, or iMessage. However, availability of these services can vary, and some destinations may restrict certain VoIP apps. Travelers should confirm that the services they rely on are accessible in Australia before purchasing an AeroSims eSIM.

AeroSims provides 13 single‑country data plans that cover Australia alone, and 17 multi‑country plans that include Australia among additional destinations. Prices span from about $3.90 to $125.15, while data caps range from 3 GB up to 50 GB. The repertoire includes 6 daily‑cap plans and 24 fixed‑cap plans, giving customers the choice between a set data allotment for the entire validity period and a daily data limit that refreshes each day.