Holafly eSIM: Unlimited Data

4.5
28.4K reviews
10L+
Downloads
Content rating
PEGI 3
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About this app

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

What is an eSIM card?

An eSIM travel card provides mobile data like a regular SIM card but is digital and international, eliminating expensive roaming fees. You can use an eSIM card 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 card 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
Travel without the fear of extra expenses. Holafly offers prepaid eSIM cards 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 travel card 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 card data usage, activation, and expiration dates through the app. Top up your prepaid eSIMs anytime you need extra data.

📱 Universal Compatibility
Holafly's 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 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 eSIM via email in seconds and can log in to the app to manage and set up your card.

🛠️ Set Up Your 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
2 Oct 2025

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

4.5
28.3K reviews
Paul Ward
22 September 2025
I wish I could give zero stars. the customer service of this company is non-existent. my plan that I was using was renewed automatically, and all of a sudden, it could no longer work in my location only after my card was charged. I requested a refund in the last for another issue, and it took 3 months with no proper help, which included a manager sending me a discount code after MONTHS that didn't work. I will never buy an esim from them again this is the worst I've seen.
18 people found this review helpful
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Holafly: international eSIM
24 September 2025
Hello, Paul, this is Ana. Your feedback is appreciated, we are sorry about the issues with our support assistance and the delay in the refund process. Please send your order details to experience.reviews@holafly.com, we’ll make sure your case is investigated as a priority. Best regards, Ana, Analyst at Holafly's Customer Experience service.
Alex Holmes
21 September 2025
I decided to try Holafly for the first time, having previously had very good experiences with Airalo. Unfortunately, despite travelling through major Canadian cities, the internet service never connected to 5G, and the 4G had speeds that were more akin to 3G (when it even connected). I can see why they offer unlimited data - it would be near impossible to use large amounts of data.
13 people found this review helpful
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Holafly: international eSIM
23 September 2025
Hi Alex, we’re sorry your experience didn’t meet expectations, especially with connectivity and speed in Canada. We’d like to review your case and assist you further — could you please send us your order details at experience.reviews@holafly.com? Mauricio Salas | Customer Experience Analyst
Chris Solloway
26 August 2025
Great when it works, please note that it has a 500mb data sharing limit per day. Not helpful on holiday with 4 kids and a wife who can't live without tiktok and Facebook. I did edit my first review which was worse, I did have a helpful team member (Jessica) who was very helpful in sorting my connection issues. Turns out it's my kids and the provider is toning down my speed due to usage. when it's working I cannot fault the service received. Quick activation in minutes.
42 people found this review helpful
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What's new

At Holafly, we make it easy to stay connected while you travel.
This update introduces our new calendar feature, giving you a faster and smarter way to
choose the period for your eSIM with just a few taps.
We’ve also fixed several bugs so you can focus on what really matters: enjoying your
trip.
Questions? Reach us 24/7 in-app or at holafly.com