Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.
Create your account
Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.
Great
Based on 42778 reviews on
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Efficient support team
It was easy to install and the support team was very helpful and fast
customer, 04 Aug 2026
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Good response when I had a connection…
Good response when I had a connection issue.
Michael, 04 Aug 2026
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Easy to use and great connectivity
Easy to use and great connectivity
JM, 04 Aug 2026
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No interruption
No interruption
customer, 04 Aug 2026
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Absolutely faultless
Absolutely faultless! We have travelled all over Japan and have had wonderful coverage. The connectivity has been seamless. Having read the reviews we turned it on as we left Heathrow and it was all ready to go as we landed. A very reasonable price for the Internet facilities we needed. Well definitely use again.
Diane T, 04 Aug 2026
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Easy to use,…..
Easy to use,…..
Kate Motteram, 04 Aug 2026
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My fourth Ubigi eSim!
Easy to download the app.
Easy to find the right plan.
Easy to purchase.
Clear instructions and super easy to activate!
My fourth eSim from Ubigi.
customer, 04 Aug 2026
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I have used Ubigi many times and in…
I have used Ubigi many times and in different countries including Japan European countries and the USA
I have had a good experience with no issues at all and excellent connection
Lili, 04 Aug 2026
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Service has been everything advertised…
Service has been everything advertised and have had no issues!!!
customer, 04 Aug 2026
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Easy to use
Easy to use, connected without issue. Decent price.
HC, 04 Aug 2026
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Absolutely brilliant
Absolutely brilliant, no issues, great service. Worked as soon as needed, easy transition.
Moh, 04 Aug 2026
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This my first time using an e sim app
This my first time using an e sim app, while researching I saw lots of reviews on other apps that most of the time the connections were bad, it didnt even work for some people, etc. Therefore I researched a lot and found Ubigi, its been really good so far, hope that nothing breaks. Please make sure to keep it this way and I am sure more people will use this app for esims!
Burak, 04 Aug 2026
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I've been using Ubigi only for a few…
I've been using Ubigi only for a few days. It was easy to set up, the app is user friendly and, so far, no issues with connection. It's been fast and reliable! If this continues, which I have no reason to think it won't, Ubigi will be my "to go to" esim for traveling!
craig ammerata, 04 Aug 2026
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Easy to deal with
Easy to deal with. The app does exactly what it is supposed to.
Christian, 04 Aug 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?