Best eSIM Apps for iOS & Android
Looking for the best eSIM apps? We’ve compiled a list of the most popular and user-friendly applications for both iOS and Android, perfect for travelers seeking seamless connectivity. No fluff, just a quick and clear overview to help you stay connected on the go.
Want to score the best eSIM deal? We’ve also compared thousands of eSIM plans from various providers to ensure you get the most value for your money
The following order is based solely on popularity among our audience. ×List of Travel eSIM Apps
Table of Contents
Roamless
Roamless offers a simple, flexible way to stay connected with a pay-as-you-go model that gives you complete control over your mobile data. With Roamless, you top up your eSIM with credit, and the best part? Your credit never expires. You only pay for the data you use, making it a cost-effective solution for travelers or anyone who wants a hassle-free mobile experience.
Whether you're using data for browsing, streaming, or staying connected on the go, Roamless only charges you when you actually use the data. No more worrying about monthly plans or running out of data—you control your usage and spending.
Visit Roamless
Airalo
Airalo is the world's first eSIM store offering digital SIM cards for over 200 countries and regions worldwide.
The platform aims to eliminate the issue of high roaming bills by providing affordable eSIMs. Users can choose from local, regional, and global eSIMs based on their travel destinations.
The service is trusted by over a million people globally and has received positive reviews for its instant connectivity, global coverage, affordability, and transparency.
Airalo also offers 24/7 customer support across all time zones. The app allows users to purchase, manage, and top up their eSIMs anytime, anywhere.
Special Offer
Get 15%* OFF with the code “ESIMRADAR15“
More details available
*applied automatically on checkout
How To Use Airalo
Once you have downloaded the Airalo App from either the Google Play Store or the iOS App Store, you have a vast choice of countries where Airalo have eSIMs available.
Select Destination
Select the country where you are planning to go. For the USA, Airalo offers 1GB for 7 days at US$4.5 (as of October 2023).
Select eSIM Plan
You will get detailed information about the eSIM plan. Any additional top-up plans will be shown as well!
Make Payment
Airalo offers the following payment options:
- Credit & debit cards (VISA, Mastercard and American Express, and UnionPay)
- Paypal
- Apple Pay (if available)
- Google Pay (if available)
- Alipay (mobile app only)
Additionally, you can collect Airmoney (Airalo's Currency) on each eSIM purchase. With that, you can get discounts on new eSIMs or top-ups.
Visit Airalo's Website 
Firsty
Firsty is an eSIM provider that makes staying connected while traveling or at home simple and affordable. With this app, you can activate mobile data plans directly on your phone, without the need for physical SIM cards. Firsty offers a range of flexible data plans for various destinations, making it easy to find the right plan for your needs.
The app is designed to be easy to use, allowing you to manage your data plans and switch between them as needed. Whether you're traveling internationally or just need more data, Firsty has you covered with global coverage and reliable service.
Free eSIM - Earn Data by Watching Ads
Even better, Firsty gives you the option to enjoy a free eSIM with data! All you need to do is watch a few ads, and you’ll earn additional data to use on your plan. It’s a great way to stay connected without worrying about data limits or extra costs.
You will need to download the app first before you can try the free eSIM. × Download Firsty
GoMoWorld
Stay effortlessly connected on your travels with GoMoWorld, the travel prepaid eSIM solution.
Access data from the moment you arrive with plans starting at €3.99, downloaded through the GoMoWorld App to avoid data roaming charges. No hidden costs or contracts, just connectivity on your terms.
Say goodbye to SIM card hassles – GoMoWorld connects to local networks through your phone's eSIM. Simply download the app, choose your destination, install your eSIM, and tap to activate upon arrival. Stay connected seamlessly from the get-go.
Visit GoMoWorld's Website
Textr eSIM
For those who travel and need a reliable internet connection without the complexities of traditional roaming, Textr eSIM offers a practical solution. With coverage in over 130 destinations, it provides an alternative for travelers seeking connectivity.
Textr eSIM offers various data plans at competitive prices. The service is appreciated by its users for providing a more cost-effective alternative to traditional roaming charges. Especially for those who travel across Europe, Textr eSIM's regional plans can be a convenient option as they cover multiple countries.
One of the benefits of using Textr eSIM is its simple setup process. Users can select a data plan, install the eSIM on their phone using a QR code or activation code, and activate data roaming when needed.
With its enticing summer sale offering up to 60% off on data plans, staying connected has never been more affordable.
Visit Textr eSIM's Website
How To Use TextreSIM
Similar to the others apps mentioned, once you open the app from TextreSIM, you will get a list of available countries.
Select your desired country view the eSIMs available for each destination.
Select eSIM Plan
TextreSIM offers a much better overview of all the eSIM plans available in single screen compared to other apps. You will have an easy time to compare each!
Addtionally, you will find information of the networks used in each country as well as connectivity speed.
Visit Textr eSIM's Website 
Holafly
Holafly is another top-rated eSIM app that caters to international travelers by offering a range of data plans that provide reliable internet access worldwide.
Holafly is praised for its seamless user experience and exceptional customer support.
Key Features:
- Comprehensive Global Coverage: Holafly offers eSIM data plans in over 190 countries, making it a great choice for global travelers.
- User-Centric Design: The app’s interface is designed to be straightforward, enabling users to easily select and activate their eSIM plans.
- Unlimited Data Plans: Holafly provides unlimited data options in certain regions, ensuring users have continuous internet access.
- 24/7 Customer Support: Holafly’s customer service is available around the clock, providing assistance whenever needed.
Yesim
Yesim is a global virtual SIM-card app that provides reliable and private internet connection worldwide.
The app is functional in 200+ countries across various continents including Europe, Asia, Africa, and the Americas. Yesim offers different packages tailored to regions such as the European Union and the CIS, as well as a Pay as You Go plan where users only pay for the data they use.
Additionally, Yesim provides a virtual phone number service for enhanced privacy and access to more digital services. The app also includes a free VPN for data security.
Special Offer
Get 5 Euro OFF with the code “esimradar“
Visit Yesim's WebsiteHow To Use Yesim
Once you open the app from Yesim, you have option to choose between "Internet" or "Virtual Numbers".
If you would like to get a data eSIM, select "Internet".
Select Destination
Just like the others, Yesim has made it very easy & straightforward to select a destination.
Select your travel destination to view the available eSIM plans.
Select eSIM Plan
You will find a quick and easy overview of all plans available.
You can also collect Ycoins (similar to Airalo's Airmoney) with each eSIM purchase, which you can use for future discounts.
Make Payment
Yesim offers various payment options, including Apple Pay and Credit Card payments.
Visit Yesim's Website 
Saily
Saily, an innovative eSIM app from the founders of NordVPN, offers seamless and affordable connectivity for international travelers.
Saily aims to simplify the process of staying connected while abroad.
Key Features:
- Wide Global Coverage: Saily provides extensive coverage in numerous countries, ensuring users can stay connected almost anywhere.
- User-Friendly Interface: The app is designed for ease of use, allowing quick and hassle-free eSIM activation.
- Affordable Plans: Competitive pricing on data plans makes it a cost-effective option for travelers.
- Instant Activation: eSIMs can be activated instantly through the app, providing immediate access to data services.
Nomad eSIM
Nomad is a mobile application that offers eSIM data packs at local rates for instant connectivity. It's designed for travelers who need to stay connected while abroad. The app allows users to manage and top up their eSIMs anytime, anywhere. Nomad offers data plans for over 110 countries, with prices starting as low as $0.50/GB for certain regions.
Currently, they are running a summer special where users can get 10% off on all 10GB and above eSIM data plans. They also have a data calculator feature that helps users determine the best data plan for their trip.
Nomad has recently introduced an SMS feature that allows users to text their families and friends from anywhere, available in the US, UK, and Canada.
The app has received positive reviews from users, praising its convenience, affordability, and excellent customer support. Nomad is available for download on both iOS and Android platforms.
Visit Nomad's Website
GlobaleSIM
Embrace the world with GlobaleSIM, one of the leading store for eSIM data plans tailored for every traveler. Whether you're venturing locally, regionally, or globally, GlobaleSIM ensures you stay connected without a hitch.
With competitive rates starting from as low as $3.00, users can explore a plethora of plans for popular destinations like the United Kingdom, South Korea, Israel, and more.
The platform's user-friendly interface allows for easy eSIM purchase, management, and top-ups, making it a favorite among frequent travelers. Plus, with their dedicated help center, you're never left in the dark.
Dive into the digital age of connectivity with GlobaleSIM and make every journey a connected one.
Special Offer
Get 10% OFF with the code “ESIMRADAR10%“
Visit GlobaleSIM's Website
Instabridge
Instabridge is a global connectivity provider that provides internet access via eSIM technology. With a presence in over 180 countries, Instabridge offers seamless, high-speed internet access for any smartphone through a digital SIM card known as an eSIM.
The company provides flexible and open data plans without any roaming fees, aiming to ensure unrestricted connectivity and make the internet's vast potential accessible to everyone.
With over 200 million app downloads, Instabridge is a leading force in the industry, particularly for global internet access on iPhone.
Special Offer
Get 20% OFF with the code “ESIMRADAR20“
Visit Instabridge's WebsiteHow To Use Instabridge
Compared to Airalo, Instabridge's app offers a much quicker option to purchase eSIMs (less steps). In the top right corner, you can choose the country via a dropdown menu.
Drag the line in a circular motion to change the eSIM plans and select if it should be one-time purchase, monthly or yearly.
Hit the "Pay Now" button to receive your eSIM!
Visit Instabridge's Website 
RedTeaGO
RedTeaGO is your ultimate travel companion, ensuring that you stay connected wherever your adventures take you.
With the tagline "Enjoy a journey online for the price of a cup of coffee," RedTeaGO offers eSIM services that are not only affordable but also incredibly convenient for travelers.
Their eSIM plans are diverse, catering to various regions including Asia-Pacific, Europe, and Global, with coverage in over 140 areas. Prices start as low as USD 1.99, making it accessible for all types of travelers.
The process of getting connected is as simple as 1-2-3: search your destination, select a plan and purchase, then scan the QR code to install and connect.
Visit RedTeaGO's Website
Numero eSIM
Numero eSIM is an innovative app that allows users to have a virtual phone number without the need for an extra SIM card. With Numero eSIM, you can get a second number from more than 80 countries, making it incredibly useful for various purposes such as business, customer support, travel, and more.
Whether you're a globetrotter seeking to stay connected on your adventures, a business mogul expanding your empire, or just someone looking for more flexibility and convenience in communication, Numero eSIM has got you covered.
Visit Numero eSIM's WebsiteHow To Choose eSIM App
The world of phones is changing with eSIM technology, making it easier to connect without a physical SIM card. But, the experience you get depends a lot on the eSIM app you pick.
Here's what to look for:
User Interface & Experience
The first thing you'll notice about any app is how it looks and feels. A top-notch eSIM app should be straightforward and user-friendly.
It should guide you smoothly from one step to the next, making tasks like activating or managing your eSIM a breeze. If you find yourself getting lost or confused, it might not be the right fit.
Remember, the main idea behind eSIMs is to make life simpler, and the app should reflect that.
Coverage
If you're someone who travels or plans to, the app's coverage becomes vital. It's not just about having service in many countries but also about the quality of that service.
The best eSIM apps have partnerships with reliable phone companies worldwide. This ensures that whether you're exploring a bustling city or relaxing in a quiet countryside, you remain connected.
Pricing
Everyone wants value for their money. A reliable eSIM app will offer clear pricing with no hidden fees. It should provide a range of plans, from short-term to long-term, catering to various needs.
Being transparent about costs means you can budget effectively and avoid any unexpected charges.
Compare eSIM OffersCustomer Support
Even with the best apps, you might run into issues or have questions. That's where customer support comes in.
An excellent eSIM app will have a dedicated team ready to assist, whether through chat, email, or a direct phone call. Quick and helpful responses can make a world of difference, especially if you're facing connectivity issues.
Compatibility
With so many phone models and operating systems out there, it's crucial to ensure the eSIM app is compatible with your device.
The app should be updated regularly to work seamlessly across different platforms, ensuring you don't face any technical glitches.
Security
In our digital age, security is a top concern. The eSIM app will handle sensitive details like your personal data and payment information.
It's crucial to choose an app that uses the latest security measures to keep this data safe from any threats.
We strongly believe that any of the mentioned eSIM apps here meet the requirements, and the final choice will largely hinge on personal preference.
Why You Should Use an eSIM App
Traveling abroad is an exciting and enriching experience, but staying connected can often be a hassle. Traditional SIM cards can be costly and inconvenient to purchase and activate, especially in a foreign country.
That's where eSIM apps come in - they offer a hassle-free way to stay connected while traveling.
Compare eSIM OffersNo Physical SIM Card Required
With an eSIM app, there's no need to purchase and carry around a physical SIM card. This is especially convenient for travelers who are prone to losing or damaging physical SIM cards.
Simply download the eSIM app and activate your eSIM before your trip - it's that easy.
Easy Activation and Management
Activating and managing an eSIM is simple and can often be done directly from your phone's settings or through a dedicated app. No need to visit a store or stand in line to purchase and activate a physical SIM card.
With an eSIM app, you can easily switch between different mobile plans and carriers as needed, without the hassle of swapping SIM cards.
Lower Costs
eSIM apps often offer competitive rates and plans, making them a cost-effective option for travelers. You can often find pay-as-you-go or prepaid plans, as well as short-term plans that are specifically designed for travelers.
This allows you to only pay for the data and coverage you need, rather than being locked into a long-term contract with a traditional SIM card.
Worldwide Coverage
eSIM apps offer worldwide coverage, making it easy to stay connected no matter where you are. Simply activate your eSIM and choose a plan that meets your specific needs and location.
With an eSIM app, you can stay connected in over 190 countries, giving you peace of mind and convenience while traveling.
Multiple Devices
If you're traveling with multiple devices (such as a phone and a tablet), an eSIM app makes it easy to stay connected on all of them.
Simply activate the eSIM on each device and choose a plan that meets your needs. No need to carry around multiple SIM cards or worry about swapping them between devices.
