ByteSIM eSIM - Data Plan

3.5
176 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Unlock Global Connectivity with ByteSIM – Your Ultimate Travel eSIM Solution

Connecting Your Journeys, Igniting Your Adventures. Traveling to over 200 countries and regions? Stay connected with 5G Unlimited Data and enjoy seamless communication wherever you go. ByteSIM brings you local numbers with unlimited data, calls, and SMS in top destinations like the United States, Canada, Australia, the United Kingdom, France, Japan, and beyond.

Why Choose ByteSIM?

- 5G Unlimited Data: Experience the fastest native 5G networks in supported regions.
- Global Coverage: Connect in more than 200 countries and regions worldwide.
- No Hidden Costs: Easy online purchase with no retail stores or inflated prices.
- Money Back Guarantee: Your satisfaction is our priority.
- 24/7 Customer Support: We're here to help anytime, anywhere.

Experience Freedom in Connectivity

With ByteSIM, you’re free to explore, connect, and share without limits. Whether you're streaming in HD, navigating new cities, or staying in touch with loved ones, ByteSIM keeps you online and in the loop.

What is an eSIM?

An eSIM is a digital SIM that allows you to activate a mobile plan without a physical SIM card. Easily switch plans and carriers right from your device, ensuring you're always connected, no matter where you are.

Get Started in Minutes

* Step 1: Download the ByteSIM App
* Step 2: Choose Your Destination: ByteSIM offers eSIMs for over 200 countries and regions.
* Step 3: Purchase & Install Your eSIM: Use a QR code or install manually.
* Step 4: Stay Connected: Enjoy reliable connectivity wherever you are!

Download the ByteSIM App Now and Travel Without Limits!
Updated on
Mar 3, 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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
171 reviews
Chuan Lun Wu
February 27, 2025
Horrible horrible reception even at the city center of London, on the open street! I can't even use Google, or send Instagram, my whole journey was destroied. The support is not training well, they told me to delete my esim and reinstall! I'm doubt, but I did it. Then, it's not possible to reinstall again. They can't find the supplier to offer me new esim, I waste 4hr to try to clear the problem, and still not sure will it work. This company is from Hongkong, I'll not trust or use it again.
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tariq khan
March 3, 2025
I've been using ByteSIM for a while now, and I can confidently say it's a reliable platform. What really sets it apart is their amazing customer service. They're quick and responsive, always ready to help with any questions or issues. I highly recommend ByteSIM for anyone looking for a dependable eSIM service.
2 people found this review helpful
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Daniel Friedmann
December 29, 2024
Avoid at all costs. I was in Brazil (mostly cities with 100k to 20m people) and the connection (TIM with 4G/LTE instead of the advertised 5G on my Pixel 6) was mostly unavailable or super slow (speed tests show that data is routed via Poland!) at usually 5 Mbit up/down. Airalo uses Vivo and was much faster and more reliable last time. Never ByteSIM again!
3 people found this review helpful
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