Polosim: Travel eSIM Data

Polosim is a travel eSIM app for fast mobile internet abroad — no physical SIM needed.
Choose a destination, pick a prepaid eSIM data plan, and get instant QR delivery in-app so you can install your eSIM in minutes and stay connected while you travel.

TRAVEL eSIM MADE SIMPLE
Whether you’re landing for a weekend city break, a longer vacation, or a multi-country route, Polosim helps you get mobile data abroad without hunting for a SIM shop. Use it as an alternative to expensive roaming bills and keep your trip moving.

WHY POLOSIM
• Advantageous pricing with flexible prepaid plans (no subscription)
• Fast purchase flow + instant QR delivery in-app
• Smooth connectivity designed for travel use cases
• Top up anytime (refill / recharge) when you need more data
• Regional packs (Europe) and global plans for multi-country trips
• Multiple plan options per destination

HOW IT WORKS (QR SETUP)
1) Choose a destination: country, regional (Europe), or global
2) Select a data plan that fits your trip
3) Complete secure checkout in-app
4) Get your QR code instantly inside the app
5) Scan the QR code to install your eSIM and get online abroad

TOP UP ANYTIME
Running low? Top up to refill / recharge your data plan in seconds — perfect for airport arrivals, unexpected extra usage, remote work on the go, and longer travel.

REGIONAL & GLOBAL PLANS
Cross-border travel? Use regional plans (like Europe) so you don’t have to buy a new plan for every country. Prefer one plan for multiple trips or frequent travel? Choose a global option.

WHAT IS AN eSIM?
An eSIM is a digital SIM that lets you add a data plan without inserting a physical SIM card. If your phone supports eSIM, you can scan a QR code to install and use mobile data abroad. Many devices can run dual SIM, so you can keep your main number active while using travel data.

POPULAR DESTINATIONS (40 examples)
Spain, Portugal, France, Italy, Greece, Turkey, Croatia, Cyprus, Malta, Montenegro,
Albania, Bosnia and Herzegovina, Serbia, North Macedonia, Bulgaria, Romania, Slovenia, Slovakia, Czechia, Hungary,
Poland, Austria, Germany, Switzerland, Netherlands, Belgium, United Kingdom, Ireland, Norway, Sweden,
Denmark, Finland, Iceland, Estonia, Latvia, Lithuania, Morocco, Tunisia, Egypt, United Arab Emirates.

GOOD TO KNOW
• Requires an eSIM-compatible, unlocked device
• Plan availability may vary by destination
• Keep your QR code handy for quick setup when you land
• Need help? Use in-app support

Download Polosim and stay connected abroad in minutes.

Recent changes:
Performance improvements and bug fixes