TSIM Review: Is this the Best eSIM for International Travel?
If you’re planning on taking a trip, you might be wondering what is the best way to get online when traveling internationally. After exploring various options, the eSIM provider TSIM emerges as an excellent choice for maintaining a reliable connection.
This guide provides a full review of the TSIM eSIM service to see if it might be the right option for you when traveling outside of your home country. It is based on user experience using a TSIM eSIM in a number of different countries around the world, as well as from a perspective of long-term professional travelers who work on the road and need to be connected. The TSIM eSIM is a great option, but it won’t be right for everyone. Let’s dive in and start with the basics. 
eSIM - embedded SIM, digital alternate of a physical sim card
|
United Kingdom e-SIM card
₹989 for 5GB of data valid for 30 days |
Canada e-SIM card
₹2089 for 5GB of data valid for 30 days |
United States e-SIM card
₹1289 for 5GB of data valid for 30 days |
Europe e-SIM card
(39 countries): ₹1089 for 5GB of data valid for 30 days (includes the UK, Spain, France, and Italy) |
Asia e-SIM card
(13 countries): ₹1989 for 5GB of data valid for 30 days (includes Thailand, Vietnam, Japan, China, and Cambodia) |
TSIM is usually more economical or comparable in price to other travel eSIM providers. They also offer a loyalty program, which will further save one money in the long run.
User Experience with TSIM
When it comes to staying connected while traveling abroad, TSIM eSIM has proven to be a dependable solution across continents, including Europe, Africa, and the USA. Its consistent performance in different countries makes it a go-to choice for many international travelers.
The first step is checking device compatibility. Modern smartphones like the Samsung S24 and other eSIM-enabled models can seamlessly support the TSIM service. The process begins with downloading the InstaSIM App, which is available on both iOS and Android platforms. The setup is quick, registration is hassle-free, and the app interface is user-friendly.
One standout feature of TSIM is its coverage in destinations often overlooked by other providers. For example, countries like Uganda and Rwanda are included in TSIM’s coverage, something not commonly found with other eSIM services. The eSIM selection and activation is flawless with the app, and connectivity remains stable even over extended stays.
TSIM’s wide network coverage and affordable pricing make it especially valuable for frequent travelers or those on longer trips. The ability to stay online without hunting for local SIM cards or relying on spotty hotel Wi-Fi has become a key advantage.
The first step is checking device compatibility. Modern smartphones like the Samsung S24 and other eSIM-enabled models can seamlessly support the TSIM service. The process begins with downloading the InstaSIM App, which is available on both iOS and Android platforms. The setup is quick, registration is hassle-free, and the app interface is user-friendly.
One standout feature of TSIM is its coverage in destinations often overlooked by other providers. For example, countries like Uganda and Rwanda are included in TSIM’s coverage, something not commonly found with other eSIM services. The eSIM selection and activation is flawless with the app, and connectivity remains stable even over extended stays.
TSIM’s wide network coverage and affordable pricing make it especially valuable for frequent travelers or those on longer trips. The ability to stay online without hunting for local SIM cards or relying on spotty hotel Wi-Fi has become a key advantage.
TSIM Review for International Travel
When signing up for TSIM, users can choose from a variety of plan options based on their travel destination. For instance, multiple data plans are available for countries like Uganda, catering to different durations and data needs.
For travelers expecting regular access to WiFi, a smaller data plan—such as the 15-day 2GB option—can be a practical and cost-effective choice. It offers enough coverage for essential on-the-go usage like maps, messaging, and occasional browsing.
For travelers expecting regular access to WiFi, a smaller data plan—such as the 15-day 2GB option—can be a practical and cost-effective choice. It offers enough coverage for essential on-the-go usage like maps, messaging, and occasional browsing.
Getting Started with TSIM
After the eSIM purchase, a confirmation email is sent containing detailed installation instructions. It’s advisable to review these carefully. While the setup process isn’t complex, it may seem unfamiliar if you’re new to eSIM technology.
Once installed, managing the eSIM is straightforward. Adding data packages later is simple and doesn’t require reinstalling the eSIM. For example, during a visit to Rwanda, data was easily topped up as needed. An added benefit is that the eSIM stays on the device, allowing it to be reactivated and reloaded with data when returning to the same country, as long as the same phone is used.
Once installed, managing the eSIM is straightforward. Adding data packages later is simple and doesn’t require reinstalling the eSIM. For example, during a visit to Rwanda, data was easily topped up as needed. An added benefit is that the eSIM stays on the device, allowing it to be reactivated and reloaded with data when returning to the same country, as long as the same phone is used.
Performance and Usability
After a positive experience using TSIM in Uganda, the service was also tested in Rwanda, where higher data usage—such as through tethering—was required. The top-up process proved seamless, maintaining reliable connectivity throughout. TSIM has since been used in other regions, including the USA and various parts of Europe, consistently delivering fast 5G speeds where available and stable 4G coverage in other areas.
Pros of TSIM
- Quick and easy setup that becomes even simpler with subsequent installations.
- Reliable connectivity in a wide range of countries.
- Convenience of using the eSIM alongside a home SIM, allowing you to receive messages.
- Straightforward top-up process for adding more data.
- Compatibility with 5G in supported areas.
Cons of TSIM
- Slightly more expensive than local SIM cards in some countries (though often comparable and cheaper in places like the USA).
- Most TSIM eSIMs don’t include voice calls or SMS, which can be inconvenient if you need to make local calls. Apps like Skype over 4G help bridge this gap.
TSIM Review Summary
TSIM is an excellent option for travelers seeking a simple, cost-effective way to stay online internationally. While it may not always be cheaper than a local SIM, the convenience and wide coverage make it worth considering.
One notable advantage is the ability to use TSIM alongside a primary home SIM for receiving messages, combined with a straightforward and hassle-free setup process. TSIM’s availability in over 200+ countries is another standout feature.
However, TSIM may not be ideal for everyone. Not all devices support eSIM technology yet, and for those prioritizing cost, a local SIM might still be the better choice.
If you’re interested in TSIM, you can visit their website to learn more and explore their plans.
One notable advantage is the ability to use TSIM alongside a primary home SIM for receiving messages, combined with a straightforward and hassle-free setup process. TSIM’s availability in over 200+ countries is another standout feature.
However, TSIM may not be ideal for everyone. Not all devices support eSIM technology yet, and for those prioritizing cost, a local SIM might still be the better choice.
If you’re interested in TSIM, you can visit their website to learn more and explore their plans.
AUTHOR
Namaste! I'm Medhavi Davda.
I travel to Evolve..
In Nature, I confide..
I find my calling in the Himalayas..
In the Oceans, I meditate..
A High-Altitude Trekker & PADI certified SCUBA Diver, I love exploring the heights and depths of the planet with my regular doses of mountains and oceans.
Discovering myself & life through nature, adventures, travels, sports and dance has been an addiction since my existence!
I travel to Evolve..
In Nature, I confide..
I find my calling in the Himalayas..
In the Oceans, I meditate..
A High-Altitude Trekker & PADI certified SCUBA Diver, I love exploring the heights and depths of the planet with my regular doses of mountains and oceans.
Discovering myself & life through nature, adventures, travels, sports and dance has been an addiction since my existence!
