Yesim: eSIM & Mobile Internet

Yesim: eSIM & Mobile Internet

Travel + Global Data Plans

2.1K ratings
584 reviews
Free

Details

  • Released
  • Updated
  • June 11, 2019
  • July 22, 2026

Features

Yesim: eSIM & Mobile Internet screenshot #1 for iPhone
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Yesim: eSIM & Mobile Internet screenshot #9 for iPhone
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About

This app provides global mobile internet access through eSIM technology. It offers flexible data plans, avoids roaming fees, and allows for hassle-free activation and connectivity across over 200 countries and regions.

Global eSIM connectivity
Flexible data plans
Cost-effective travel data
Unlimited data options
Hassle-free activation
24/7 live chat support
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What users say

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What's New in Yesim

5.40.0

July 22, 2026

Travel smarter with the latest Yesim update. • Yesim eSIM now with calls! You can now add 10 minutes of incoming and outgoing calls to your eSIM plan during checkout • Faster and smoother purchase flow • More supported currencies • View eSIM setup instructions without an internet connection • Expanded purchase history details • General improvements and bug fixes Thank you for choosing Yesim. More improvements are on the way!

More

Events

Read more about Travel Better Together

Travel Better Together

Stay connected across 200+ countries

Jul 28, 2026 Aug 28, 2026

Read more about Summer Travel Season

Summer Travel Season

Stay connected on every trip

Jul 10, 2026 Aug 10, 2026

Read more about Cruise Internet Access

Cruise Internet Access

Stay online at ports and shores

May 7, 2026 Jun 7, 2026

User reviews

Terrible service

Don’t waste your money if you are traveling to Kenya , you won’t have any service

Soooooo bad

Used for a 1 day lay over in Abu Dhabi was fine
Then did travel one for Thailand, didn’t work, they had to reactivate and install. Tech support was soo bad.
Used credit way to fast and while out on a moped using sat nav it used £30 in 1 morning. Avoid at all cost

Прекрасно!

Довольна и простотой использования и расходом. Не буду больше пользоваться роумингом, если есть нормальный быстрый интернет и дешевле. Довольна как слон.

Rubish

Run from it if you don’t wan’t to spend your holidays in the chat with this company just to activate your sim correctly. Activated the eSIM and despite it never worked from start they told me I have used my whole plan already.

Wonderful Experience!

This was my first time using an eSIM in Morocco and after much research I settled on Yesim. I am so thankful I did. The service was seamless. It was easy to get started and to replenish the eSIM. I would recommend it to everyone to use. This should be your first choice when traveling in Morocco or any part of North Africa, or Europe.
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Developer apps

User experience

🐞

Reported Bugs

3 issues

eSIM not activating

Bug

Unexpected data charges

Bug

Unreliable service in certain regions

Bug

Requested Features

4 requests

Offline troubleshooting guide

Feature

Clearer documentation

Feature

Refund/cancellation options

Feature

Compatibility with more devices

Feature

FAQ

What does Yesim do?

Yesim provides global mobile internet access using eSIM technology. It allows users to purchase flexible data plans for over 200 countries and regions, eliminating the need for physical SIM cards and avoiding expensive roaming fees.

What are the key features of Yesim?

Key features include global coverage in over 200 countries, flexible and unlimited data plans valid up to 30 days, cost-effective pricing compared to roaming, universal compatibility with modern devices, and hassle-free activation with 24/7 support.

How much does Yesim cost?

The app itself is free to download. Users purchase data plans based on their travel needs, with costs being significantly cheaper than traditional roaming charges. Specific plan prices vary depending on the destination and data allowance.

Is Yesim compatible with my device?

Yesim is compatible with all modern mobile devices that support eSIM technology. This includes most recent smartphones and tablets. You can check your device's compatibility within the app before purchasing a plan.

When would I use Yesim?

You would use Yesim when traveling internationally and needing reliable, affordable mobile data. It's ideal for staying connected for navigation, communication, and accessing online services without worrying about roaming fees or finding local SIM cards.