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Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 27656 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
Great value for an eSIM
Great value for an eSIM. I am using in the US and saving a lot of money!!
RCP, 28 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent eSIM!
It was my first time using an eSIM. Ubigi worked flawlessly during my 2 weeks in Tokyo and Osaka. No connectivity issues whatsoever. Would definitely use again and highly recommend to others!
Lisa B, 28 Oct 2025
4 stars Verified
Verified review
This user has been identified as a buyer
Easy to register and good connectivity…
Easy to register and good connectivity around japanese villages during our cycling touring
DJATI Nugroho, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Easy setup
Easy setup, works well I. Lanzarote
customer, 27 Oct 2025
4 stars Verified
Verified review
This user has been identified as a buyer
Pretty smooth and user friendly
Pretty smooth and user friendly
customer, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Reliable and fast internet during my…
Reliable and fast internet during my time in Japan. Highly recommended, I’ll definitely use it again.
Alex, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Started working the minute I landed
Started working the minute I landed. Seamless switching between countries. Extremely easy to set up before I left.
Angie, 27 Oct 2025
4 stars Verified
Verified review
This user has been identified as a buyer
The eSim worked great.
The eSim worked great, I had data only, never used Wifi for the trip. No issues with VOIP apps. I would definitely use this again. The one note I would add for new users is that the automatic setup did not configure the phone properly. It took some back and forth with their reply bot to find what was missing in the setup and correct it. Once corrected there were no further issues.
Hart, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Great reception across spain & portugal
Great reception across spain & portugal
customer, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Easy!
Easy! Would definitely recommend.
D.H., 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Very simple to use
Very simple to use, great app and good service. I recommand with no hesitation.
Jean-Jacques, 27 Oct 2025
4 stars Verified
Verified review
This user has been identified as a buyer
Reliable and fast internet connection
Reliable and fast internet connection
customer, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
fast and easy
easy to book, fast and simple
customer, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Works well!
Works well!
Steve Beach, 27 Oct 2025
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to install
Easy to install
customer, 27 Oct 2025
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Check eSIM compatibility

Smartphones & Cellular Tablets:

Dial (*#06#). If an EID number shows, your device supports eSIM!

Laptops (Windows 10/11):

Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!

Check Carrier Unlock

On iOS:

Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!

On Android:

Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.

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