AeroSims eSIM Data Plans for Croatia

AeroSims does not provide a truly unlimited data eSIM for Croatia. The plans that use the word “Unlimited” in their name give a fixed amount of high‑speed data, typically 5GB of 4G/5G per day, and after that the speed would be reduced (the reduced speed is not listed in the data). For travelers who need more data or a longer validity, AeroSims offers fixed‑data plans such as the 50GB plan valid for 180 days or the 20GB plan valid for 30 days, which give a larger total data allowance without the high‑speed limit. Choosing a fixed‑data plan can be more economical unless a user requires a truly unlimited data experience.

AeroSims does not provide a Croatia eSIM that includes a phone number or SMS capability. Their plans for Croatia are data‑only. Travelers who need voice and messaging can instead use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but should confirm that those services function in Croatia before purchasing.

AeroSims offers 12 single‑country data plans for Croatia and 34 multi‑country plans that include Croatia. Of the available plans, six are structured around a daily data cap while the remaining 40 use a fixed data cap. Prices range from about $4 for the most basic 3 GB option to roughly $104 for a full 50 GB plan, with validity periods spanning from one day to six months.