Yesim: eSIM Internet App + VPN 4+

Unlock Cellular Data to Travel

Genesis Group AG

    • 4.2 • 119 Ratings
    • Free



Say YESIM to travel freedom with perfect eSIM Mobile Internet.

Yesim travel app connects you to the best cellular networks across the world – 130 countries to travel with one application.

Must-have for Casual Travelers, Business Travelers and Explorers.
No Wi-Fi needed and No mobile roaming.
No dual Sim.
No Sim card at all. And now worries too.

Just choose a suitable data bundle, purchase it, and load on your phone before traveling. This enables you to avoid big data charges when traveling internationally.

Why Yesim?
- Super fast and easy installation process;
- Easy top-ups, wherever you are;
- No more changing SIM cards;
- No Wi-Fi routers in your pockets. Just a phone!

How It Works?

Step 1: Own an eSIM capable phone.
Be a proud owner of one of the following devices:

- iPhone 14, Plus, Pro and Pro Max
- iPhone 13, Mini, Pro and Pro Max
- iPhone 12, Mini, Pro and Pro Max
- iPhone 11, Pro and Pro Max
- iPhone XS and XS Max
- iPhone XR
- iPhone SE 2020

Notice: Device compatibility also varies from country to country. Please check list of phones with eSIM support –

Step 2: Download the app.

Step 3: Find your destination from a list.
We have more than 130 (!) countries available. You will totally find something for your adventure.

Step 4: Purchase & install your eSIM.
One-click install! Get connected in 130+ countries with just one tap.

Easy peasy lemon squeezy. roaming

Yesim - data without borders at your fingertips.

What’s New

Version 4.0.6

Game on together with Yesim!
Are you going to the 2022 FIFA World Cup in Qatar? Get fully prepared, activate Yesim 5 GB data plan for Qatar.

Ratings and Reviews

4.2 out of 5
119 Ratings

119 Ratings

doxadeo ,

Works well enough! Responsive customer support

I appreciate the flexible pay as you go plan at a reasonable rate. I did experience some coverage issues but the customer support is very responsive.

Sjonk ,

Works excellent and inexpensive global data

I’ve used Yesim during my travels in South Africa and Europe (early 2020). The service works well with newer iPhones and is very inexpensive compared to other eSim providers (paid 6 euro per GB for 30 days). Recommend trying it out to save drastically on your home plans when traveling (often $10 a day with AT&T and Verizon.

Just ensure you do have the right settings: make Yesim your cellular data line and do not allow cellular data switching to your primary provider to save costs.

Aly Move ,

Europe Travel

Hoped this service would help with phone connection while in Europe for travel. It worked great when connected and Support did great with getting me reconnected during my travels!

App Privacy

The developer, Genesis Group AG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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