Best Travel eSIM app

TooSIM

Buy international travel eSIMs online with TooSIM. Cheap data plans from $3, eSIM data for international travel, fast and reliable internet, and easy activation. Compatible with iPhone, Samsung, Pixel and more.

TooSIM offers flexible tariffs suitable for both short trips and long journeys. Thanks to the convenient app, users can quickly select a package, activate it without complicated settings, and immediately use the Internet in more than 200 countries.

TooSIM supports a wide range of devices—from iPhone and Samsung to Pixel, OnePlus, and Xiaomi—making it a universal solution for most modern smartphones.

Highlights

• Available Plans: Affordable eSIM data packages starting from $3.99.
• Top Destinations: Connect in 200+ countries with flexible regional and global plans.
• Compatibility: Works with many devices, including iPhone, OnePlus, Xiaomi, and more.

In addition, TooSIM provides 24/7 customer support and responds promptly to any questions—especially important when traveling and staying connected in emergencies.

• Available Plans: Affordable eSIM data packages starting from $3.99.
• Top Destinations: Connect in over 200+ countries with flexible regional and global plans.
• Compatibility: Compatible with a wide range of devices, including iPhone, OnePlus, Xiaomi and more.

TooSIM Review

PrimaSim

Affordable prepaid eSIM plans for 190+ countries. Activate in 5 minutes, avoid roaming fees, and manage data on the go with the PrimaSIM app.

PrimaSIM offers great rates that are great for both tourists and business travelers. Thanks to the convenient app, activation takes only five minutes - just scan the QR code, and the Internet is ready to work without unnecessary settings and additional roaming costs.

The service supports more than 190 countries, including popular destinations in Asia, Europe, and America. For convenience, both global plans and regional packages are available, allowing you to choose the best rate for any needs and budget.

• Over 190+ countries supported
• Global plans available from $4.99
• Regional packages for Asia, Europe, Americas, and more

The PrimaSIM app allows you to monitor traffic consumption at any time, top up your balance, and receive support 24/7, making your travel more comfortable and safer.

PrimaSim Review

Saily

Saily stands out for its flexible tariffs. Here you can buy a package for just one day or for a couple of months at once - convenient if the trip is short or, on the contrary, you have a long stay abroad.

During the test in Italy, the Internet was connected in a few minutes. The speed was stable even in the old areas of Rome, where mobile communication often “sags”.

Saily supports iOS and Android, there are applications in the App Store and Google Play. Prices start at $3.99, coverage - more than 190 countries.

Pros: flexible tariffs, fast connection, work in regions with weak communication.

Saily Review

Holafly

Holafly is known for its unlimited tariffs, especially in Europe and the USA. The service is often chosen by tourists who need a stable Internet without volume restrictions.

In France, during the test, I was able to watch Full HD videos without interruptions. The connection took 3-4 minutes, but it is important to consider that Holafly is only data packages, there are no calls.

The price for unlimited starts at $19 per week. The application is convenient, but you should carefully choose the country - the tariffs vary greatly.

Holafly Review

Airalo

Airalo is one of the largest eSIM providers, with a huge selection of packages for specific countries and entire regions. Support in several languages, including Russian, which is convenient for those who do not want to understand the settings in English.

During the test in Bangkok, the Internet was connected in a couple of minutes, and the price of a 3 GB Europe package was only $13 (30 days). The application is informative, there are automatic notifications about the end of traffic.

Airalo Review

Nomad

Nomad offers packages with a very small starting data volume — from 1 GB. This is convenient if the Internet is only needed for messengers and maps. Price starts from 0.90/GB,/p>

In Marrakech, where the connection can be unstable, Nomad held up well. The advantage of the service is the ability to buy additional traffic directly in the application without reconnecting.

Nomad Review

SimOptions

SimOptions is a marketplace for eSIM and regular SIM cards. Suitable for those who want to choose between a digital and a physical card in one place.

The service works with trusted international operators, so the risks of running into a “one-time” provider are minimal. Coverage is more than 200 countries, there are different price categories. Price starts from $3.90.

SimOptions Review