Holafly eSIM: Unlimited Data

87.2K reviews
Content rating
Rated for 3+
5M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Holafly is your best travel companion. Stay connected wherever you go with Holafly's prepaid eSIM cards and enjoy Unlimited Mobile Internet Data plans worldwide.

What is an eSIM card for travel?

An eSIM card provides mobile data like a regular SIM card but is digital and international, eliminating expensive roaming fees. You can use a prepaid eSIM alongside your local SIM card to receive calls or WhatsApp messages with your regular number.

Why Choose Holafly?

Holafly is your go-to international prepaid eSIM provider, offering Unlimited phone Data with quick, easy connectivity and a hotspot.

With Holafly’s eSIM card, you get:

🌎 Connection Anywhere, Anytime
Enjoy fast, reliable mobile Internet access during your international travels in over 200 destinations, with multiple plan options, unlimited data, that can be adapted to the days of your trip. Connect to the internet within minutes, use your hotspot, and enhance your travel experience with our digital SIM card.

💰 Cost-Effective Connectivity with our prepaid eSIMs plans
Travel without the fear of extra expenses. Holafly offers prepaid eSIMs for travel with Unlimited Data coverage in over 200 destinations, including Europe, Mexico, China, Turkey, Japan, and the USA. You can also purchase limited data plans for other destinations and top-ups for extra phone data.

📲 Easy Installation & Activation
Purchase your eSIM for travel through the Holafly App with a credit card or PayPal. Receive your eSIM in your email within just seconds. Install your eSIM seamlessly through the Holaly App with the help of our guides, videos, and offline content. Activate your data package and hotspot at your destination.

📊 Data Plan Insights
Track your eSIM data usage, activation, and expiration dates through the app. Top up your prepaid eSIMs for travel anytime you need extra data.

📱 Universal Compatibility
Holafly's prepaid e SIM works with all eSIM-compatible smartphones, including Samsung Galaxy S23, Oppo Find X5, Xiaomi 13, Google Pixel 8, and more. Check our compatibility guide for details.

How to buy an eSIM for travel plan?

🗺️🗓️ Choose Your Plan
Download the app and choose your destination, select a plan according to your travel schedule, and continue to checkout (you can save your payment information for later purchases). You’ll receive your prepaid eSIM via email in seconds and can log in to the app to manage and set up your card.

🛠️ Set Up Your prepaid eSIM
Install and activate your eSIM through the app. Log in using your email or your Google account (make sure it matches the one you used for purchase). Alternatively, use QR or manual codes for setup, also sent by email. You can find step-by-step guides in our app.

⚡ Activate Your Data
Once you finish installing your e SIM, activate data roaming and say goodbye to relying on WiFi. Data will only activate once at your destination. Track data usage in real-time within the app of all your available eSIMs for travel. That’s it! Start enjoying internet connectivity with a 4G connection, LTE, 5G connection, and a hotspot without needing WiFi for all your trips.

💬 24/7 Support
Need help? Contact our multilingual support team anytime. We’re here to assist with the eSIM setup and any other questions.

Embark on your adventures with Holafly – made with love by people who love to travel. Stay connected worldwide—download the Holafly eSIM App now!

(One-button installation for Samsung devices is available.)
Enjoy unlimited internet freedom with our prepaid eSIM card for travel!
Updated on
Sep 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Personal info, Messages and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

87K reviews
Owen Parsons
September 10, 2026
This is an absolutely horrible service. During my two-week trip, network coverage was suboptimal in London and significantly lacking in the south of France. Additionally, despite selecting a single-month plan, I was enrolled in a recurring $70/month contract without my consent. While I received a one-month refund, this does not resolve the second unauthorized charge for an unused service. Due to these issues, I will never use them again, and recommend against anyone else using holafly.
3 people found this review helpful
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Holafly: international eSIM
September 11, 2026
Hello Owen, this is Derian. I am sorry to hear that the coverage was not optimal during your trip and that you received a renewal charge you did not intend to have. Please send us the details of your purchase at care.reviews@holafly.com so we can look into what happened directly and assist you properly. Best regards, Derian Angulo - Customer Care
Alice S
August 10, 2026
I have used Holafly for several trips in Asia and Europe. I used to use the website on desktop but I have to say that the app is more convenient. The interface is good and installing the esim is easy. As for the service itself, it's good and better than Ubigi, but still has issues sometimes. In Europe it dropped out occasionally and China didn't work at all. they should stop advertising China esim because of the different environment there.
5 people found this review helpful
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Twyla Lalonde
July 30, 2026
I've purchased an e-Sim from this app twice. While it functioned reliable during my travels in Europe, its performance in Australia was inconsistent. Data connectivity was reliable only in major cities, becoming unreliable or non-existent in rural areas. In contrast, my friends who purchased physical SIM cards at the airport for half the price experienced more reliable service. I would recommend this application primarily for users who plan to remain within major cities.
5 people found this review helpful
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Holafly: international eSIM
August 2, 2026
Hello Twyla, I'm Adriane from Holafly. Thank you for your feedback. We understand your concerns about inconsistent connectivity in rural Australia. Our team will contact you directly to review your case and work toward a proper resolution. Best regards, Adriane Harris Customer Care

What’s new

Release Candidate v4.9.0+423
Content rating
Rated for 3+
Learn more

App support

About the developer
HOLAFLY LIMITED
development@holafly.com
6TH FLOOR 2 GRAND CANAL SQUARE DUBLIN D02 A342 Ireland
+1 661-384-8482

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