Simsima eSIM Data Plans for Croatia

Simsima does not provide a truly unlimited data eSIM for Croatia. The plans that carry the word “Unlimited” in their name actually give 3GB of high‑speed data per day and reduce the speed to 1000 kbps after that daily limit is reached, so the data is capped.

Travelers who need more data can choose from Simsima’s fixed data plans. For example, a 50GB plan valid for 30 days costs $78.30 USD, and a 20GB plan for 30 days is available for $20.42 USD. These fixed‑data options give a larger total allowance and may be more cost‑effective for most users.

Simsima does not offer a Croatia eSIM that includes a phone number or SMS capability. All of the available Croatia plans from this provider are data‑only, meaning they provide high‑speed internet access but no local voice or text messaging services.

Travelers who need to call or text can generally rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or limit access to these services, so it is advisable to confirm the availability of the apps you plan to use in Croatia before purchasing an eSIM.

Simsima offers 10 single‑country data plans that are specific to Croatia and 28 multi‑country plans that include Croatia. The single‑country plans start at $3.99 for 1 GB of data and can go up to $35.99 for 10 GB, while the multi‑country plans begin at $35.99 for 5 GB and reach $105.13 for 50 GB. All plans are valid for periods ranging from 5 to 365 days.