AeroSims eSIM Data Plans for Croatia

AeroSims does not provide a truly unlimited high‑speed data eSIM for Croatia. The plans labeled “Croatia Unlimited” give 5 GB of high‑speed data per day, after which the speed is throttled to 512 kbps; the data cap is therefore hard and not unlimited in the sense of maintaining full speed indefinitely.

Travelers looking for higher data amounts can choose fixed data plans such as the Split 50 GB/180 days plan or the Europe (30+ Countries) 50 GB/30 days plan, both of which offer large quantities of data at a set validity period and maintain full speed throughout the allowance.

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 plans and 34 multi‑country plans for Croatia, as part of its catalogue of 46 plans that cover this destination. Prices begin at $3.90 and extend to $104, with data amounts ranging from 3 GB to 50 GB. The provider supplies both fixed‑data plans—each granting a set amount of data for the plan’s validity—and daily‑cap plans, which allow usage up to a specified amount each day before throttling occurs. Some plans apply a reduced speed of 512 kbps in certain circumstances.