Holafly eSIM: Unlimited Data

4,4
14,4K reviews
1M+
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 cards and enjoy Mobile Internet Data plans worldwide.

What is an eSIM card?

An eSIM card provides mobile data like a regular SIM card but is digital and international, eliminating expensive roaming fees. You can use an 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 phone Data with quick, easy connectivity.

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, including eSIM for Europe, eSIM for USA and eSIM for Asia options.

With Holafly’s eSIM travel app, you can easily manage and track your data usage, top-up plans, and access support. Connect to the internet within minutes and enhance your travel experience with our digital SIM card—perfect for seamless connectivity across continents!

💰 Cost-Effective Connectivity
Travel without the fear of extra expenses. Holafly offers prepaid eSIMs for travel with 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 through the Holafly App with 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 at your destination.

📊 Data Plan Insights
Track your eSIM 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 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, and 5G connection 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 App now!

(One-button installation for Samsung devices is available.)
Updated on
11 Jul 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

4,3
14,4K reviews
Alexis Chateau
11 October 2024
UPDATE: Bought the service to use it a second time in Spain and the eSim wouldn't work. My phone kept saying "Error with this Sim" and "Carrier Issue". Messaged Holafly twice about assistance or a refund since October 3. No response. ---- The app has sign-in issues, doesn't work correctly. The data service itself is good. It's reliable & setup was easy. However, speeds fluctuate from pretty fast to incredibly slow in Mexico. Works ok in Spain. Better service there.
182 people found this review helpful
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Holafly: international eSIM
06 June 2023
Hello Alexis. Thank you for sharing your experience. We are very happy to know that you have been using our product correctly and that it has worked in the best way for you, that is what we are looking for in our company. We regret the fact that you had problems with the app, we will contact you by email to look for solutions. Alejandro.
Nico
03 June 2025
I had a 30-day Holafly plan that worked fine until it ended. Before it expired, I bought a top-up, but it never activated. I spent 1 hour talking to "Emma" in the app—just automated replies. The chat closes after 3 minutes of inactivity, forcing me to explain everything again. I also contacted WhatsApp support and got the same auto responses. Still no technical help, no internet, and no solution. Very disappointing experience.
20 people found this review helpful
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Holafly: international eSIM
07 June 2025
Hi Nico, this is Nicolas. Thank you for your feedback. I'm sorry to hear that you experienced issues because the top-up wasn't activated. To review your case, please send us more information at [email protected]. We're here to help you. Best regards, Nicolas – Customer Experience, Holafly.
Edin
21 May 2025
It's good, but not perfect. The installation of the sim was easy as it gets. I bought two sims within 20 days and both times the paying process (paypal) didn't show it was finished until I manually shut the app and restarted. Service availability was perfect since it hoped between multiple providers if there was an outage. That said, you are limited by said providers in terms of speed. 17 days in Bosnia, my average speed was about 1.0MB/s with top speed around 2.2MB/s in larger cities.
9 people found this review helpful
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What's new

Holafly connects you to what you need!
This update adds Polish support, new user onboarding, and a refreshed language selection. We also fixed bugs and improved data service for your travels. Questions? Reach us 24/7 in-app or at Holafly.com