SimSmash eSIM Data Plans for Croatia

SimSmash does not provide a truly unlimited data eSIM for Croatia. Their “Daily Unlimited” plans—such as the Croatia Daily Unlimited 10GB/day for 1 day—are capped at a fixed amount of high‑speed data (ranging from 490 MB to 10 GB) for a single day, after which speed would be throttled, but the datasets do not specify a reduced speed.

For travelers who need a larger data allowance without daily caps, SimSmash offers fixed‑data plans such as Croatia 50GB for 180 days at $33.69 USD and Croatia 20GB for 30 days at $11.49 USD. These plans provide a substantial amount of high‑speed data over a longer period and may be more cost‑effective than the daily capped options, especially for users who do not require continuous high‑speed data on a daily basis.

SimSmash does not offer any eSIM plans for Croatia that include a phone number or SMS capability; only data‑only plans are available from this provider. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to verify that the apps you rely on are accessible in Croatia before purchasing a plan.

SimSmash offers 12 single‑country data plans for Croatia and 24 multi‑country plans that include Croatia. The plans range in price from about $0.79 to $67.99 and provide data caps between 490 MB and 50 GB. The single‑country options are fixed data amounts for a set validity period, whereas the multi‑country variants allow you to travel across several destinations with comparable data limits; tethering is permitted on the applicable plans.