Holafly eSIM: Unlimited Data

88.9K reviews
Content rating
PEGI 3
5M+
Downloads
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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

88.7K reviews
Zoe-Jane Sutherland
August 11, 2026
Great app and great company. Used this for a recent trip to Germany. Got the Unlimited Data plan for a week, never ran out of data, nor did it slow down either. (Granted, I was using it mostly to send messages, make calls and watch YouTube vids). Easy to install eSIM and saved a ton of money and worry, compared to using my UK data tariff abroad.
14 people found this review helpful
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Tabish Almas
July 7, 2026
I purchased their unlimited plan for a few days in Dubai. I only used it for one day, and the internet service was completely unreliable. The speeds were very poor. I contacted support for a refund for unused days, but they could only raise a ticket with a different team for processing within 5-10 working days, keeping the plan active. How is this even allowed? If bought for only 5 days, customers are stuck with it, wasting money. I won't use them in the future. Terrible experience.
11 people found this review helpful
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Holafly: international eSIM
July 8, 2026
Hello Tabish, I'm Juan. Thank you for sharing your experience in Dubai. We know how important a reliable connection is for your peace of mind, and I'm sorry we missed the mark. For this reason, please reach out to experience.reviews@holafly.com with your order number so we can look into this for you. Juan - Customer Care
Bobby T
November 28, 2025
I just don't get it... people giving 5 star because customer service helped them fix them with loss of connection or slow speeds... we should be able to pay, install and use... I don't want to spend over 1 hour going back and forth with customer support to fix the settings, and after one week, you have to go through the setting all again. Imagine you're in a foreign country trying to get around and it just stops working... pointless, buy a local sim. And its not cheap £43 / 16 days.
54 people found this review helpful
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Holafly: international eSIM
November 30, 2025
Bobby, we’re sorry for the frustration you experienced. You should be able to install and use the eSIM without repeated setup issues, and we understand how disruptive this is while traveling. Please email your order details to experience.reviews@holafly.com so we can review your case. Best regards, Mauricio Salas | Customer Experience Analyst

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