Partner Testimonials

Travel ESIM Expert

You’ll want to check out Ubigi for your next trip as it’s often amongst the cheapest and fastest eSIMs available in the market, with great signal to boot.

Ubigi Review: Real World Review in 2025

esims.ai

Ubigi is a leading provider of global cellular connectivity and eSIM services, offering seamless mobile data access in over 200 destinations. As a pioneer in the eSIM market.

View Ubigi data plans for Japan

myAtlas

Une solution idéale pour les voyageurs cherchant une connectivité immédiate et économique. L’eSIM Ubigi simplifie l’expérience, évite les frais surprises et permet de rester connecté sans stress !

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Retour d'expérience : eSIM Ubigi

Meilleure eSIM

Ubigi, pionnier dans le domaine des solutions de connectivité, s’est imposé comme une référence pour les voyageurs et les professionnels mobiles.

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Avis Ubigi

BOPE Blog

Ubigi eSIMは旅行者にとって使い勝手が良くて、安全性にも長けた選択肢です。世界200以上の国と地域に対応しており、アジアやアフリカなど広域を対象としたプランもあるため、周遊される方にもぴったりでしょう。ヨーロッパ周遊ではとくに高い評価を得ています！

さらに詳しく：

Ubigiのレビュー

Verified

Easy connection when landed

Stephanie Witts, 16 Dec 2025

Fast and reliable provider

Fast and reliable provider. Easy to use and no hassle dealing with changing SIM’s. I recommend using Ubigi eSIM

Alina, 16 Dec 2025

Used during Japan trip for three weeks

Used during Japan trip for three weeks, fast and reliable, pretty cheap as well.

Kyryl Korovin, 15 Dec 2025

I trust Ubigi to work when I get to my…

I trust Ubigi to work when I get to my destination. The plans are affordable and a good value. On a recent trip, my wife was using a competitors ESIM and it did not connect on 2 of the islands we visited where my Ubigi did.

Ralphg, 15 Dec 2025

Relatively cheap...

Relatively cheap... easy to setup eSIM... no hassles during the period I was using it.

Simon Brooks, 15 Dec 2025

Simple to install and operate…

Simple to install and operate automatically. Great experience

customer, 15 Dec 2025

Excellent coverage everywhere I went.

Terezinya Daniel, 15 Dec 2025

the esim card itself good, but receives fraud messages

the esim card is very easy to use and convenient. the price is good. the unfortunate aspect is that you will receive spam and fraud messages soon. just be careful!

Chan, 15 Dec 2025

Reliable Global eSIM for Travelers (Japan)

Went to Japan (i.e, Fukuoka, Yufuin, Beppu, Onomichi, Imabari, Matsuyama, Hiroshima, Kansai and Kanto area). Overall, it delivers on convenience and coverage, making it a dependable choice for Japan trips (can't comment on different countries yet). Easy setup: Activation is straightforward. Scan a QR code, install the eSIM, and you’re online within minutes. Stable performance: In most locations, data speeds are reliable for navigation, messaging, browsing, and even video calls.

Satisfied Customer, 15 Dec 2025

Too easy

Too easy, worked as soon as I landed, so convenient.

Daz, 15 Dec 2025

Easy to use

All fine, easy to use.

Very useful

Everthing was good

Everthing was good, Thanks Ubigi A +++++

Seamless Ubigi eSIM Experience

I was using Ubigi for the first time. This eSIM was really easy to install and to use during my stay in Japan. This was such a breeze compared to another eSIM option I have used in the past. I will certainly use Ubigi again during my upcoming travel to Europe.

Hoskin, 15 Dec 2025

Connection is slow half of the times

Connection is slow half of the times, this is somehow different than last time I used Ubigi. The only difference is I got the unlimited package this time vs. 10GB last time. My wife uses 10GB without any issues either. If you are throttling the speed of the unlimited package, what's the point of paying more to get less?