YeeSiM eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

0,50 €

📶

Network

5G

📊

Data

Starting at 500 MB

❌

Calls/SMS

No

📱

App

iOS & Android

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

Simple installation and activation via the app, suited for busy travelers.

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

Transparent pricing with top-up options or flexible plans starting at €0.5.

Automatic connection to the best partner network (up to 5G).

Official ratings

Destinations & coverage

YeeSiM covers more than 200 countries and regions worldwide, with plans suitable for both city trips and long multi-destination travels.

By region

Key points

✅

Advantages

  • ✓ Intuitive and easy-to-use user interface.
  • ✓ Wide choice of plans adapted to different traveler profiles.
  • ✓ Responsive 24/7 customer support with 6 min response time.
  • ✓ No need for a physical SIM card or visiting a shop upon arrival.
  • ✓ Works on most recent eSIM-compatible smartphones with hotspot and VPN.
⚠️

Disadvantages

  • ✗ Network quality and speeds sometimes vary depending on the country and partner operator.
  • ✗ Some plans may be more expensive than local competitors in specific countries.
  • ✗ Refunds limited to 30 days without usage.
  • ✗ Requires an eSIM-compatible phone, excluding some older models.

Customer reviews

Trustpilot

4/5

“

I use YeeSiM on several trips and the experience is overall excellent: quick activation, good coverage in most countries, and helpful support when there is an issue.

November 1, 2025

App Store

4/5

“

Clear and simple app, I was able to buy and install my eSIM in a few minutes before departure. Prices remain reasonable compared to traditional roaming.

October 1, 2025

Google Play

4/5

“

Very convenient for frequent business trips, especially the ability to manage multiple countries from a single app.

September 1, 2025

Description

YeeSiM offers prepaid eSIMs for travelers, covering more than 200 countries with local, regional, or global plans, from 500MB to unlimited, lasting 1 to 365 days. Activation with one click via iOS/Android/web app, 24/7 support (6 min response), hotspot, built-in VPN, virtual numbers, and Pay & Fly. Perfect for digital nomads, multi-destination tourists thanks to partnerships with 800+ operators, automatic connection to the best 5G/LTE network, and prices starting at €0.5. Over 3M satisfied users for its reliability and simplicity.

How it works

Install the YeeSiM 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 you are traveling to and browse available plans (data, duration, coverage).

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

Complete your purchase using the provided 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 data roaming is enabled.

⚠️ If it fails

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

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

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

Alternatives

FAQ

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

Yes, tethering is allowed by default with YeeSiM at no extra cost. Data used is deducted from your plan.

YeeSiM works on most recent eSIM-compatible smartphones (iPhone XS+, Samsung Galaxy S20+, Google Pixel 3+). Check the compatible devices list at yesim.app/compatible-devices.

Yes, YeeSiM offers refunds for plans purchased within 30 days without usage. Contact [email protected] for details.

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

The YeeSiM app displays your real-time usage and sends alerts at 70% usage.

No, data-only. Use WhatsApp, Viber for calls/VoIP.

Company info

Legal name: Genesis Group AG

Founders: Dmitri Verbovski, Maxim Pankratov

Address: Chamerstrasse 172, 6300 Zug, Switzerland

Email: [email protected]

Website: https://yesim.app

Support

24/7

chat, email, in-app, whatsapp

Avg. response: 6 min

Accepted payments

Visa, Mastercard, PayPal, Apple Pay, Google Pay, Binance Pay, Crypto, Alipay, Sofort

Platforms

iOS app, Android app, Web

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