AeroSims eSIM Data Plans for Spain

AeroSims does not provide a true unlimited data eSIM for Spain. The plans labeled “Spain Unlimited” actually cap high‑speed usage at 5 GB per day and reduce speed to 512 kbps after that amount is reached, so the data allowance is not limitless. Travelers looking for more data have fixed‑data options such as the Valencia 50 GB plan valid for 30 days or the Europe (30+ Countries) 50 GB plan valid for 30 days; these plans give a larger total allowance and can be cheaper for users who need a lot of premium data.

AeroSims does not provide a Spain eSIM that includes a phone number or SMS capability. All available plans from this provider for Spain are data‑only plans.

Travelers can still use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. However, some destinations may block or restrict access to specific apps or VoIP services, so customers should verify that the apps they need are accessible in Spain before purchasing.

AeroSims offers 13 single‑country plans that cover Spain and 30 multi‑country plans that include Spain. The plans range in price from $3.90 to $104.00 and provide data caps between 3 GB and 50 GB. Some plans feature a fixed data amount, while others impose a daily data cap, giving travelers flexibility depending on their usage patterns.