Spain eSIM Reviews: Top Picks for Madrid and Barcelona Travelers

If you’re planning a trip to Spain—whether to explore the historic streets of Madrid, the architecture of Barcelona, or beyond to Andalusia or the Basque Country—a reliable mobile data plan is essential. Instead of hunting for local SIM cards, many travelers now opt for eSIMs. In this review, we’ll focus on RORO eSIM and how well it performs in Spain, what you should consider, and how it compares to other popular providers.

Why an eSIM makes sense in Spain
Instant activation: With an eSIM like RORO’s you can purchase online before departure, install the plan via QR code, and land connected—no kiosk, no physical SIM swap.
Multi-city flexibility: You’ll likely move between Madrid and Barcelona (and maybe surrounding areas). eSIMs with good Spanish carrier networks mean you don’t have to swap cards as you move.
High-data usage: Tourism apps, streaming, ride-shares, and hotspot sharing add up. An eSIM with generous data or unlimited options can simplify things.
No roaming surprise: Using a local-type plan (via Spanish network operators) helps avoid high foreign-roaming charges from your home carrier.

According to user feedback on platforms like Trustpilot, RORO eSIM holds a rating of roughly 4.1 out of 5 (61-62 reviews).
Many reviewers highlight the following strengths:
Ease of use & installation: Users mention quick QR code activation and being able to stay connected soon after arrival.
Good coverage & speed: Some report strong signal even outside “city centre” zones, which is relevant when you visit less-touristy neighbourhoods in Madrid or Barcelona.
Customer support responsiveness: Several reviews appreciate the support team being reachable.

However, the reviews also surface some caveats:
A few users mention that they received low data usage alerts too late, or their plan exhausted faster than expected.
Coverage in extremely remote areas can sometimes drop, as with many providers.

For these two major Spanish cities, here’s how RORO stacks up:
Carrier networks: RORO taps into major Spanish network partners (such as Vodafone, Orange, Movistar) via its global operator relationships. This ensures strong urban coverage in Madrid’s downtown and Barcelona’s city centre.
Plan flexibility: RORO’s global travel plans allow you to choose data volume and validity period. You could pick a plan for your 7-day city stay and extend or top up if your itinerary expands.
Hotspot & tethering: Useful if you’re sharing data with a travel partner or device. Still check the specific plan’s hotspot allowance.
Coverage outside the city: If your plan includes trips outside the major cities (e.g., day-trip to Montserrat, Costa Brava, or Toledo), RORO’s partner network helps maintain connectivity—but always check local signal maps.

While RORO is solid, you may also look at other providers. Reviews of eSIMs for Spain mention that unlimited-data providers like Holafly and regional providers (e.g., Ubigi) rank highly for specific features (e.g., true unlimited, cheaper per GB in certain cities).
What to compare: Price per GB: If you’re light on data (maps, messaging), a smaller plan may be more cost-effective.
Validity period: Short stays (3-5 days) need different plans than longer stays (2-3 weeks).
Hotspot sharing: If you share with laptop/tablet, check tethering limits.
Coverage outside city centres: Barcelona suburban areas (e.g., beach fronts), Madrid outskirts—check how strong signal is with your provider.

For travelers heading to Madrid and Barcelona, RORO eSIM is a very good choice: reliable, flexible, and rated well by users. If your trip is focused on city stays, you’ll likely be satisfied. If you plan heavy streaming, many devices, or extended rural travel, consider upgrading data volume or comparing against unlimited-focused providers.

To get the most from RORO, install the eSIM before departure, enable roaming/data correctly on install, monitor your usage, and make sure you pick the right plan for your stay. Then you can relax and enjoy Spain without worrying about connectivity.