What is Kurosim?

Kurosim is an international travel eSIM service that makes it easy to stay connected to the internet while traveling abroad—without the need to buy or replace your physical SIM card.

Unlike a traditional SIM card, Kurosim is a digital SIM (eSIM) that can be installed directly on eSIM-compatible smartphones. This allows you to keep using your primary SIM card for calls, SMS, and other essential services, while Kurosim provides internet access throughout your trip.

With Kurosim, there's no need to search for a local SIM card after arriving at your destination, wait in long airport queues, or worry about removing and storing your primary SIM card. Simply purchase a data plan through the app, install your eSIM, and you'll be ready to connect to the internet as soon as you arrive.

Why choose Kurosim?

• Available in over 100 countries and regions worldwide.
• Connects you to the best available local network at your destination.
• No need to replace your physical SIM card.
• Purchase data plans easily through the app.
• Check your remaining data and plan validity anytime in the app.
• Perfect for vacations, business trips, and long-term travel.

Kurosim is a simple and convenient internet solution for international travelers, helping you stay online wherever you go—quickly, easily, and without the hassle of changing SIM cards.

Updated on: 25/06/2026