Holafly eSIM: Unlimited Data

89.2K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
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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 25, 2026
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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

88.9K 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.
4 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
Sonomi Totsuka
August 1, 2026
My unlimited SIM activated during the trip support says there was zero usage. It worked very slowly the first day then warned it was going to run out of data the second day and charge me more. I then left my phone in airplane mode during the rest of the trip and used hotel Wi-Fi. Support was not helpful. The app notifications from support cause it to freeze.
7 people found this review helpful
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Holafly: international eSIM
August 3, 2026
Hi Sonomi, My name is Adriane from Holafly. We’re sorry to hear about your experience with your eSIM and the support you received during your trip. We will contact you directly to review your case and work toward a suitable resolution. Regards, Adriane Harris Customer Care Specialist
Alex Patterson
May 5, 2026
Terrible. The data will randomly drop/lose all connection pretty often. The speed doesn't seem very fast for full bars 4g or 5g, I could be waiting 5 minutes for a page to load. After making my purchase I have never been able to login to the app. It "sends" a confirmation code to my email but I never recieve it. All in all its been a terrible experience.
21 people found this review helpful
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Holafly: international eSIM
May 7, 2026
Hello Alex, I’m Steven, We’re sorry for the connection and app difficulties you’ve had. We know how vital a reliable connection is while traveling. For this reason, we’d like to investigate the data speed and login details with you. Please reach out to experience.reviews@holafly.com for personalized help. Steven- Customer Experience

What’s new

Holafly is now faster and smoother from the moment you open the app, with quicker startup and a more reliable checkout that keeps your price accurate and your plan details clear at every step. eSIM installs and trip transfers are also more dependable, so you can get connected and share your plan without the hiccups.
Questions? Reach us 24/7 in-app or at holafly.com
Content rating
Everyone
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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