Which network is best in Spain?
Movistar (Telefónica) has the broadest rural coverage, especially in Galicia, Asturias and inland Castile. Vodafone and Orange match it in cities and on the coast. MolaHop uses Movistar and Orange in Spain, so coverage is rarely a problem unless you go to a remote village.
Do I need 5G in Spain?
Probably not. 4G LTE in Spain is fast enough for streaming, maps and video calls. 5G is available in most cities, but the difference is marginal for typical traveler use. Confirm only if you specifically rely on multi-Gbps speeds.
Can I tether / use hotspot from my Spain eSIM?
With MolaHop, yes: hotspot works on compatible devices. Holafly states a shareable allowance of 1GB per day on its unlimited plans. For the other providers, check the plan page before buying.
I'm only there for one day — what's cheapest?
MolaHop sells unlimited data for a single day; see its live price in the unlimited table above, next to the dated prices of the others. On 1 October 2026 Holafly was the only captured competitor with a 1-day Spain plan (3.79 €); Airalo and Nomad start at 3 days and SimLocal at 7.
How do I decide between MolaHop and Holafly for Spain?
If you want unlimited data for 7+ days and value review volume (Holafly had 113,000+ on Trustpilot on 1 October 2026), Holafly. If you want WhatsApp purchase, no app, or just need 1 day of unlimited, MolaHop. Compare the exact plan in the table, where our price is live. See the dedicated MolaHop vs Holafly page for the full breakdown.