The Definitive Guide to Living in the Capital , Cairo , Egypt

Travelling abroad often comes with one recurring headache: staying connected without racking up expensive roaming charges. In recent years, e-SIMs (embedded SIMs) have become a game-changer for international travellers. Instead of swapping physical SIM cards, you can activate a digital SIM right from your phone. All you need is an app, a QR code, and a few taps.

Here are five of the best international e-SIM apps to consider for your next trip:

1. Airalo

Airalo is one of the most popular e-SIM providers worldwide. It offers affordable data packages in over 200 countries and regions. With regional plans (such as Europe-wide or Asia-wide bundles), you don’t need to switch SIMs when moving across borders. It is best for frequent travellers who visit multiple countries. Its key features include a marketplace-style app with country, regional, and global plans.

2. Holafly

Holafly is ideal for travellers seeking unlimited data packages in various destinations. The app offers coverage in over 160 countries and allows hotspot sharing on most plans, making it convenient for business travellers and digital nomads. It is suitable for heavy data users who rely on video calls, streaming, or hotspotting. It offers unlimited data options in major destinations.

3. Orange Travel

A service by Orange S.A., Orange Travel offers prepaid e-SIM plans that combine data and voice/SMS coverage across more than 200 destinations. Users can enjoy one-click e-SIM activation through a sleek mobile app, real-time data tracking, and 24/7 in-app support, making it a standout option for travellers who need both connectivity and communication from a single provider.

4. GigSky

GigSky has been in the travel SIM space for years and now provides e-SIMs with coverage in over 190 countries. The app allows you to purchase plans directly from your phone, and its customer support is known for being responsive. It suits travellers who value reliable support while abroad. It offers a wide coverage and a strong customer service reputation.

5. Ubigi

Ubigi offers e-SIM packages that are especially appealing for those renting cars abroad since it’s also used in connected vehicles. It supports travellers in more than 190 destinations and has both prepaid and subscription plans. It is best for road-trippers or long-term travellers. It offers integration with connected cars and flexible subscription options.

Why Choose an e-SIM for International Travel?

Image via website

Using an e-SIM makes international travel far easier and more efficient. Instead of wasting time searching for a local SIM card or waiting in long airport lines, travellers can activate their connection instantly.

The flexibility of e-SIMs also means you can switch between carriers and countries with just a few taps on your phone, making them especially useful for multi-destination trips.

Beyond convenience, they are cost-effective, helping you avoid excessive roaming charges that often come with traditional mobile plans. And since there’s no physical card involved, you eliminate the risk of losing or damaging it, ensuring a more secure and reliable travel experience.