Yesim eSIM – Review, Test & Promo Code 2026

🌍

Countries covered

200 countries

💶

Starting at

0,53 €

📶

Network

5G

📊

Data

Starting at 500 MB

❌

Calls/SMS

No

Extensive coverage with more than 200 countries available depending on the plans.

Simple installation and activation via the app, suited for travelers in a hurry.

Ideal positioning for frequent travelers or digital nomads needing reliable data.

Transparent pricing with recharge options or flexible plans starting at €0.5.

Responsive 24/7 support and unique features like VPN and hotspot.

Over 3 million users and high ratings on the stores.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Intuitive and easy-to-use user interface.
  • ✓ Wide choice of plans suited to different traveler profiles.
  • ✓ Responsive 24/7 customer support with 6-minute response time.
  • ✓ No need for a physical SIM card or to visit a store upon arrival.
  • ✓ Works on most recent eSIM-compatible smartphones with 5G.
⚠️

Disadvantages

  • ✗ Network quality and speeds can sometimes vary depending on the country and partner operator.
  • ✗ Some plans may be more expensive than local competitors in specific countries.
  • ✗ Refunds and plan changes are subject to sometimes strict conditions.
  • ✗ Requires an eSIM-compatible phone, which excludes certain older models.

Customer reviews

✓ Verified traveler

5/5

“

App works absolutely fine. Pay&Fly flexible in 173 countries. Excellent customer support.

March 1, 2026

App Store

5/5

“

Best travel sim. Cheaper and more customizable than Holafly or Airalo.

March 1, 2026

Google Play

5/5

“

Excellent service, accommodating support for eSIM installation.

March 1, 2026

Description

Yesim is an innovative eSIM solution for travelers, offering mobile connectivity in more than 200 countries through local, regional, or global plans. With flexible options like Pay & Fly, unlimited data, built-in VPN, and virtual numbers, the app enables one-click installation, 24/7 support, and hotspot. Ideal for digital nomads, tourists, and professionals on the move, with prices starting at €0.53, 5G networks, and 3M+ satisfied users.

How it works

Install the Yesim app from the App Store (iOS) or Google Play (Android) on an eSIM-compatible smartphone.

Sign up with your email address or a third-party account (Apple/Google) then complete the basic information.

Select the country or region where you are traveling and browse the available plans (data, duration, coverage).

Choose the data volume and duration that fit your travel needs, then confirm.

Pay for your purchase using the offered payment methods (cards, wallets, etc.).

Follow the app instructions to install the eSIM profile (QR code scan or direct installation from settings).

Upon arrival in the country, activate the eSIM in settings and ensure that roaming data is enabled.

⚠️ If it fails

✅ Check your phone’s eSIM compatibility, ensure a stable internet connection during installation, and follow the procedure indicated by Yesim. Contact support if the problem persists.

✅ Toggle airplane mode on/off, verify that the Yesim eSIM is selected for mobile data and roaming is enabled. Try restarting the device.

✅ Monitor your usage in the Yesim app, disable automatic updates and high-resolution video playback, and watch data-hungry apps.

Alternatives

FAQ

For a city trip or a week in Europe, choose a regional Europe plan with a data volume suited to your usage (social networks, GPS, light streaming). Prefer a plan with at least 5 to 10 GB to be comfortable.

Yes, tethering is allowed with Yesim by default, at no additional cost, although shared data is deducted from your plan.

Yesim works on most recent eSIM-compatible smartphones (iPhone XR+, Samsung Galaxy S20+, Google Pixel, etc.). Check the list of compatible devices on the official website before purchase.

Yesim offers refunds for unused plans within 30 days. Contact support via the app or [email protected] for a request.

Yes, most smartphones allow using a physical SIM for calls/SMS and a Yesim eSIM for mobile data.

The Yesim app displays your usage in real time. Remember to check it regularly to avoid surprises.

Company info

Legal name: Genesis Group AG

Founders: Dmitri Verbovski, Maxim Pankratov

Address: Zug, Switzerland

Email: [email protected]

Website: https://yesim.app

Support

24/7

Accepted payments

Visa, Mastercard, PayPal, Apple Pay, Google Pay, Crypto, Ycoins

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