Buy a plan
Pick a destination, data allowance and validity period.

A Gibraltar eSIM is a prepaid mobile-data plan for your trip. Install it on a compatible, carrier-unlocked phone before departure, then select it as your data line within the plan's coverage area.
After the selected plan connects in Gibraltar, you can use its mobile data on your phone for maps, ride-hailing apps, WhatsApp, hotel check-ins, translation, browsing and social media.
Refund policy
Get a full refund within 7 days if no data is used, even after installation. If it doesn't work and we can't fix it, we refund you.
Activation window
Check the package details for the first-use deadline and validity rules.
Secure checkout
Cards, Apple Pay & Google Pay — encrypted by Paysera.
Customer support
Contact support before or during your trip if you need help.
Choose a data plan for Gibraltar, install the eSIM over reliable Wi-Fi before your trip, and follow the selected plan’s activation instructions. Your regular SIM can stay in your phone, while the eSIM gives you mobile data for travel apps, messaging, maps and browsing.
Pick a destination, data allowance and validity period.
Scan the QR or auto-install in the app — no physical SIM.
Data activates on first connection at your destination.
Pick the profile closest to your trip. The estimate assumes normal use — maps, messaging, photos, a short call home.
As a rule of thumb, a 3–4 day city break runs on about 1–3 GB, a one-week trip on 3–5 GB, a two-week multi-country tour on 8–12 GB, and working on the road takes about 1 GB a day, so 15 GB or more for two weeks.
In total, a 5 GB data allowance covers roughly 1,700 shared photos, 83 hours of social media and browsing, 15 hours of video calls, 63 hours of music streaming, or about 1000 hours of maps and navigation. Messaging apps barely use data.
Why Horizon
Compare Horizon Gibraltar eSIM plans by data allowance, validity, coverage and supported networks. Choose the plan that matches your itinerary and check hotspot, fair-use and activation details before purchase.
Plan for
Gibraltar
Compare the listed data allowances and validity periods for your destination.
Install over reliable Wi-Fi before departure and follow the plan's activation instructions.
Review the current price, data, validity, coverage and fair-use terms before checkout.
When the selected plan supports reuse or top-ups, My eSIMs shows the eligible options for the installed profile.
We'll alert you as you approach your limit. If the plan supports a top-up, My eSIMs shows the eligible options.
Choose country, regional or global coverage and check every destination in the plan details.
Pick the data amount and validity that match your trip. A small plan covers a few days of maps and messaging; choose a larger plan for longer stays or heavy use. If the selected plan supports top-ups, your account shows the eligible options.
Yes. Your physical SIM stays in your phone for calls and texts on your usual number, while the eSIM carries your data. Most recent phones support using both at once.
Hotspot availability depends on the plan, destination network and your phone. Check the package details or ask support before relying on tethering.
Install over reliable Wi-Fi before you travel, then follow the plan's activation instructions in Gibraltar. The package details explain when validity starts.
Yes — your phone needs to support eSIM and be carrier-unlocked. Most phones from the last few years qualify; look for an 'Add eSIM' option in your settings.
Yes, these plans are data-only. Use internet-based apps like WhatsApp, Viber or FaceTime for calls and messages over the data connection.