USIMS User Reviews

What users say

Top reviews

Stop before u finished your gigabyte

They stop your service before u finished your gigabyte because I have purchased 20gb but I have finished only 9 and it’s no more now as I can see on my cellphone it’s used only 9 gb

Good not quite the cigar

For me if you jumping to country to countries then yes this is perfect however I’m someone who doesn’t I go to place to place but months sometimes years so I need something more efficient that is an eSIM monthly however no matter where I go it just works no matter what country for one amount each month
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Absolute scam, be careful!

Purchased their 5 day unlimited package. Turns out it was limited to 5GB per day, and then they slow you down to dismal slow speed! Contacted customer service and they had the audacity to gaslight me. Long story short, they did not disclose this would happen, and stated it was under “fair use”. I said what is fair use if you don’t have a disclosure. Horrible customer service which team that can’t tell the difference between GB and mbps! Stay away, plenty of competitors offering you better service!
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No hay senal en Mexico

No funciona y Nadine me ayuda a que esto funcione

Good

Good

the ai is horrible i didn’t even get an e-mail with my confirmation of purchase to install my esim

horrible app

Stole my money

My carrier not compatible and they will not refund me.

Excellent experience

Cost-efficient data packs. The best part is that I can purchase a data pack anytime through this app, even without an active network connection or Wi-Fi, right after landing in a new country. I’ve never had to struggle to buy a new eSIM or worry about my data connection during my international business trips. The upgraded UI has also resolved all the previous technical glitches.
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Not working

Recharged not working

Mala

No es compatible con iPhone 17 pro Max

I’m 50/50 here

Before the new update it was working so well. Now it keeps dropping out of signal. Frustrated

Very bad customer support

The customer support is technically not strong and even after giving feedbacks they rebel saying it’s a problem at customers end. For android it doesn’t work. Referral does work! The app has plenty of bugs!!!!

Unlimited validity and simplified regions

Love how the packages never expire with the new update, as long as I top up at least every 90 days. Simply amazing for frequent travelers. I love even more how you get a full region for the price of one country!

The worst

The worst app

Worst esim provider

Dont go for this, they only cheat. I recharged an esim with $15 but there was no data nothing on that sim and also, no help or support provided, no proper usage and installation points and no useful FQAs

Fast, simple, and reliable travel eSIM

I used USIMS while traveling and was honestly impressed. Setup was super easy. Everything happens directly in the app, no QR code or manual steps. The connection activated within minutes and worked smoothly in multiple countries. Speeds were good enough for maps, streaming, and calls over WhatsApp. Prices are very reasonable for what you get, and I like that you can top up or switch countries instantly from the app.
Just note it’s data-only (no phone number), but for travel that’s all you really need. Overall, great experience and very convenient.
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A true lifesaver app. Wish I knew about it sooner.

This app has been an absolute lifesaver. As someone who loves to travel often, having service on my phone is one of the last things that I want to have to think about. On my last trip to Morocco, I vividly remember how not having good service greatly affect affected my ability to navigate the city, make calls and post on social media. I am so glad to have found this app.
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Does not go beyond the splash screen

Title

Must try!

USIMS makes international travel easy with fast, affordable, and hassle-free eSIM connectivity.

Great experience

USIMS was excellent to work with—professional, responsive, and very supportive throughout the process. I’d highly recommend them to anyone looking for reliable service.