Holafly eSIM: Unlimited Data

4.8
66.7K 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.)
Updated on
Jul 8, 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

4.8
66.5K reviews
Alecia Sewell
June 11, 2026
Absolutely awful experience. Purchased an esim. It would not work and would not activate. After contacting the ai customer support, I tried again multiple times. It was still not activated, i requested a refund, i kept getting the run around. I wasn't even going to leave a bad review I just wanted my funds back as promised.
3 people found this review helpful
Did you find this helpful?
Holafly: international eSIM
June 12, 2026
Hello Alecia, please accept our sincere apologies for the activation failure and the unacceptable delays in processing your refund request. Please contact us via email at experience.reviews@holafly.com with your reference or order number so our team can look into this matter. Best regards, Adraine Harris Customer Care Specialist.
Shubnit Bhumbra
May 17, 2026
Avoid! Unreliable internet with Holafly as soon as I landed in China. Basic tasks like translating a menu or making a payment failed repeatedly because of connection timeouts. I'm amazed this company gets so many good recommendations when the internet provided is essentially unusable. I switched to Nomad and instantly the connection timeouts disappeared and I was able to translate and make payments without problem. Update: it works better at 3am. Maybe Holafly is congested during the day?
5 people found this review helpful
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Holafly: international eSIM
May 18, 2026
Greetings, Shubnit, this is Ana. Thanks for sharing your experience about the connectivity issues with the data in China, especially at times while translating or making payments, we are sorry this happened. Furthermore, we will reach out to you to check your case promptly. Best regards, Ana, Analyst at Holafly's Customer Experience service.
Victor Edwards
May 17, 2026
Never worked. I bought 3 days for a Caribbean cruise. I tested the esim before I left the US and it worked fine. When I arrived in The Bahamas and Jamaica it never worked. 4 different islands no data. The app is bad and it doesn't show your current plan or the active days that you paid for. The tech support messages disappear after a few days. The 1gb always on freebie is cool but again only works in the US.
6 people found this review helpful
Did you find this helpful?
Holafly: international eSIM
May 18, 2026
Hello Victor. We’re truly sorry your connection didn’t work as expected during your Caribbean cruise. We know how essential it is to stay linked while exploring the Bahamas and Jamaica.Furthermore, we appreciate your feedback on the app and support chat. We’ve reached out privately to assist you further. María Orjuela - Customer Experience, Holafly

What’s new

At Holafly, we make it easy to stay connected while you travel.

This update includes general bug fixes and performance improvements.

Questions? Reach us 24/7 in-app or at holafly.com