Astaroam eSIM Data Plans for Spain

Astaroam does not provide a genuinely unlimited high‑speed data eSIM for Spain. All plans that carry the word “Unlimited” actually offer a daily high‑speed allowance of 3GB (or 2GB per day in a few cases) during the validity period, after which the speed is reduced to 1000 kbps.
Alternatives for travelers who need larger data bundles are the fixed‑data plans, such as the 50GB plan valid for 30 days or the 20GB plan valid for 30 days, both available for Spain. These allotments give full 5G or 4G speeds for the entire duration without a daily cap, and can be more cost‑effective for heavy data users.

Astaroam does not offer any Spain eSIM that includes a phone number or SMS capability. Only data‑only plans are available for Spain. Travelers who need to make or receive calls and send messages can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these apps work in Spain before purchasing a plan.

Astaroam lists 16 single‑country plans that are available for Spain and 35 multi‑country plans that include Spain as part of their coverage. The single‑country options typically feature a fixed data cap, while the multi‑country plans may offer a daily data cap that resets each day. Prices for these plans range from about $1.99 to $39.20 USD, and the data limits span from 500 MB up to 50 GB. This gives travelers a broad selection of budget‑to‑premium options, depending on how much data they need and how long they plan to stay in Spain.