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eSIM io

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eSIM io

Complaints

35 complaints
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eSIM.io Has Not Activated My United Kingdom Data Plans Purchased Today

June 8 9:30 AM16

I am using a Samsung Galaxy Z Fold 4 with two active data plans purchased from eSIM.io. I bought both plans this morning...

eSIM IO Unlimited Japan Package Does Not Support Proper 5G Speeds

May 20 8:22 PM64

Last night, I purchased an unlimited internet package for Japan through eSIM IO. However, from the moment I started usin...

eSIM IO Unlimited Japan Package Does Not Support Proper 5G Speeds

eSIM IO Refuses to Refund My Unused Account Balance

May 13 11:22 AM44

Because I did not know the package prices for international usage, I loaded $50 onto my eSIM IO account using my credit ...

eSIM IO Still Has Not Refunded My Canceled Package

May 1 1:46 AM32

On April 19, I accidentally purchased a package through the eSIM IO application and immediately requested that the packa...

eSIM IO Did Not Notify Me When My Data Package Expired

March 24 9:48 AM29

I registered through eSIM IO, purchased an internet package, and used my line without any problems while traveling in It...

eSIM IO Did Not Work in Russia Despite Successful Activation

March 23 4:15 PM31

During my trip to Russia in March 2026, I purchased and activated an eSIM through the eSIM IO application. Although the ...

eSIM IO Support Failed to Explain Coverage for Kosovo and Macedonia

February 11 8:57 AM28

After using a line in Cyprus through the eSIM IO application, I purchased a Kosovo plan for €5. Before traveling, I cont...

eSIM IO Refuses Refund for an Unusable Cuba eSIM Package

January 31 8:47 PM

Through eSIM IO, I purchased an eSIM package costing €49 to use during my trip to Cuba. The payment was charged to my cr...

Esim.io Failed to Deliver 5GB Global Data Promotion

December 26, 2025 3:11 PM224

On December 25, 2025, I signed up on Esim.io to purchase the New Year’s promotion for new users, which advertised a 5 GB...

Stay Away From eSIM.io

December 21, 2025 3:35 AM367

I purchased a Global Data 5 GB package from ESIM.io and started using it in Mexico on December 12. According to the offe...

Esim.io Took $48 but Never Delivered My eSIM Profile

December 7, 2025 3:45 PM181

About four days ago, I purchased an eSIM package for the Balkan region through Esim.io. A total of approximately $48 USD...

Esimio eSIM Not Connecting Abroad — No Internet Access in Moscow

October 6, 2025 7:43 PM300

Since October 4, at 11:00 PM, I have not been able to connect to the internet using the eSIM I purchased from Esimio. I ...

My eSIM IO Package Did Not Work in Greece Even After I Paid $13

September 21, 2025 4:21 PM330

While I was in Halkidiki, Greece, I bought an eSIM io package and paid $13 for it. I tried to connect to the internet, b...

esim io Charged Me for an Unusable eSIM Package, Refunded Only Half

September 21, 2025 4:07 PM369

On September 8, 2025, while on vacation in Halkidiki, Greece, I downloaded the esim io app on my phone based on a friend...

I Face eSIM Activation Failure and Refund Delay on Esimio

August 25, 2025 2:51 AM368

About 10 days ago, during my trip to France, I purchased an eSIM package through the Esimio mobile app. Unfortunately, t...

I Face Unusable Balance and Refund Refusal on Esimio

August 9, 2025 8:45 PM343

On April 11, 2025, I loaded $47 USD into my Esimio account as a general balance top-up. However, since the Esimio servic...

I Face Unauthorized Balance Deduction on Esimio

August 6, 2025 11:05 PM440

I have been using Esimio regularly during my international travels without any major issues. However, after my most rece...

I Face Unusable eSIM and Lack of Customer Support on eSIM io

August 4, 2025 9:08 PM359

I purchased an eSIM package from eSIM io using my credit card before traveling abroad. Even though my phone is fully com...

I Face eSIM Activation Failure and No Customer Support on eSIM io

July 22, 2025 10:49 AM370

I purchased an eSIM io package to use during my trip to Greece. Although my device fully supports eSIM technology, I was...

I Face Refund Refusal and Incompatibility Issues on eSIM io

July 7, 2025 8:32 PM346

On June 28, before my international trip, I downloaded the eSIM io app and paid around ₺700–₺800 (depending on exchange ...

I Face Connectivity Failure and Misleading Ads on eSIM io in Spain

June 27, 2025 12:34 AM321

I am writing this complaint live from Seville, Spain, where I have been left completely stranded without internet due to...

I Face Activation Failure and Overpriced Service on eSIM io

June 20, 2025 12:35 PM410

I decided to try eSIM io during my trip to Montenegro, mostly because the service is so heavily advertised everywhere. B...

I Face Incompatibility and Refund Problem With eSIM IO Internet Package

June 18, 2025 10:37 AM381

I downloaded the eSIM IO app to my phone and signed in. I saw both pay-as-you-go and package options, and I purchased th...

I Face Incompatibility and Refund Problem With eSIM IO Internet Package