nextSIM eSIM Data Plans for Croatia

No, nextSIM does not provide a truly unlimited data eSIM for Croatia. The plans that carry “Unlimited” in their name actually include a fixed high‑speed data allowance – for example, the eSIM Croatia Unlimited 1Days Standard offers 1GB of 5G data and thins to 512 kbps after the cap, while the eSIM Croatia Unlimited Plus 1Days Standard gives 2GB of 5G data and thins to 2000 kbps once the allocation is used. If a traveler needs a larger data share without speed throttling, nextSIM offers fixed‑data plans such as the eSIM Croatia 100GB 30Days Standard (100GB for 30 days) or the eSIM Europe+ 100GB 30Days Standard (100GB for 30 days) that deliver high‑speed data for the full duration.

nextSIM does not provide an eSIM plan with a local phone number or SMS capability for Croatia. Only data‑only plans are available from this provider in that country. Travelers who need voice or texting can use popular VoIP applications such as WhatsApp, Telegram, or iMessage through the data connection, although some destinations may block or restrict specific apps so it is advisable to confirm availability before purchasing.

nextSIM offers 58 single‑country plans and 167 multi‑country plans for Croatia. Prices range from about $1.70 to $1, 277.51, while data caps vary from 1 GB up to 100 GB. Some plans provide a fixed data amount for the entire validity period, whereas others use a daily data cap that limits usage each day.