FAQs
About us
What is an eSIM?
iOS
- Easy App setup
- Read a QR code
Android
- Easy App setup
- Read a QR code
Contact Us

Better Travel
With World eSIM

Where do you need internet?

What is an eSIM?

No need to replace the SIM card
No need for pickup or return
Easy instant activation
Purchase anytime, anywhere

How to Use

Download App ^*1

Click here to download.
Order

Select your destination and plan.
Installing & Activation

Follow the instruction to complete the set up.^*2
Setup is now Complete

Enjoy your travel!

*1 You can purchase and install without downloading the app.
*2 How to install might be slightly different by setting up via app or website.

How to set up an eSIM

iOS

Android

Reasons for Choosing World eSIM

Customer Comments

Instantly usable with just one smartphone. Truly impressive!

During my recent trip to the United States, I carelessly forgot to arrange for an internet solution. I figured that since the US has more free WiFi spots compared to Japan, things would work out somehow. However, once I started experiencing it firsthand, it was quite inconvenient. It felt like a waste during my precious trip to the US that I had to go through the hassle of connecting to WiFi every time I moved around. So, I started looking for available services, and that's when I found this one. After signing up, I was able to use the internet within just 5 minutes. Discovering such a convenient solution truly left me amazed!
I am glad to have less luggage for overseas business trips!

I have many business trips to Europe and have been renting mobile WiFi. Picking up and returning the device at the airport consumed time, so I decided to try eSIM for the first time. Not only relieved of the hassle of picking up and returning the WiFi, but I also found it much more comfortable than I had expected, as I now have one less piece of luggage to carry on my business trip. I will continue to use eSIM for my overseas business trips, using more capacity when I have online meetings and less when I don't.
I use it every time for international travel!

I like to travel abroad, especially to Asia. I often go twice a month, so I am glad to have an Internet service like World eSIM that is easy to apply for and produces no waste. World eSIM supports more than 180 countries, so I don't have to compare and choose a different service when my destination changes. Another point I like about World eSIM is that I can recharge my capacity immediately in case I run out of it. And, what can I say, it is inexpensive! I have introduced this service to my friends who like to travel abroad.

Install easily using the app.