MobileSIM eSIM Data Plans for Spain

MobileSIM does not provide a true unlimited data eSIM for Spain. All plans that include “Unlimited” in the name actually provide 3 GB of high‑speed data per day and impose a reduced speed of 1000 kbps after the data is used. If an extremely heavy data user needs more capacity, MobileSIM offers fixed‑data alternatives such as the 20 GB plan for 30 days priced at $22.50 USD or the 10 GB plan for 30 days priced at $15.50 USD. These fixed plans can be more cost‑effective for users who need a large amount of data without the speed reduction that comes with the “Unlimited” plans.

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.