SimFuse lets travelers buy, install, and manage eSIM data plans for 205+ countries, track usage, and top up eligible plans.

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For travelers who want mobile data abroad without relying on roaming or swapping physical SIM cards, SimFuse provides destination-specific and regional eSIM plans for more than 205 countries. Choose a plan for one country or a multi-country trip, then install the eSIM using a QR code sent by email or through the app. Setup can be done over Wi-Fi before departure, and the plan starts when it first connects at a destination it covers, while your regular phone number stays available on your home SIM. The iOS and Android app keeps your eSIMs in one place, shows data usage, and lets you add data to plans that support top-ups. You can buy an eSIM without the app, but you’ll need an unlocked, eSIM-compatible phone to use one.

Mobile app:App Store

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