MobileSIM eSIM Data Plans for Spain

MobileSIM does not provide a truly unlimited high‑speed data eSIM for Spain. Plans marketed with “Unlimited” in the name actually allow a maximum of 3GB of high‑speed data per day and then throttle speed to 1000 kbps.

If a fixed‑data plan is preferable, MobileSIM offers larger data packages such as 20GB for 30 days at $22.50 USD or 10GB for 30 days at $15.50 USD. These plans give full‑speed data for the entire validity period and can be more cost effective for travelers who need consistent connectivity.

MobileSIM does not provide a Spain eSIM that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for Spain.

Travelers wishing to make voice calls or send text messages can do so through VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Some destinations may restrict or block certain apps; users should check the accessibility of their preferred communication services in Spain before purchasing.

MobileSIM lists 12 single‑country data plans and 10 multi‑country plans that include Spain. The single‑country plans provide a fixed data amount that ranges from 200 MB to 60 GB and are priced between $2.30 and $165.00, giving flexibility for short trips or longer stays. The multi‑country plans offer similar data caps but allow validity across several regions, also falling within the same price and data range. The provider distinguishes between fixed data‑cap plans (where a set amount of data is allocated for the entire validity period) and daily‑cap plans (where a limited amount of data is available each day), allowing travelers to choose the structure that best fits their usage patterns.