MobileSIM eSIM Data Plans for Spain

MobileSIM does not offer a truly unlimited high‑speed data eSIM plan for Spain. The plans branded “Spain Unlimited data for X days” include a daily data allowance of 3GB and a reduced speed of 1000kbps once the limit is reached, so high‑speed data is limited. For travelers who need larger data allowances without the daily cap, MobileSIM provides fixed‑data plans such as 20GB for 30 days and 10GB for 30 days, which deliver the full data amount at normal speeds throughout the validity period. These fixed plans can be more cost‑effective for heavy data users compared with the capped “unlimited” options.

MobileSIM does not provide Spain eSIM plans that include a phone number or SMS capability. The only options available for Spain are data‑only eSIMs, which give you high‑speed internet access but no voice or text services. Travelers who need to make calls or send messages can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection.

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.