eSIMo eSIM – Review, Test & Promo Code 2025

🌍

Countries covered

200 countries

💶

Starting at

3,90 €

📶

Network

5G

📊

Data

1 GB – 50GB+

✅

Calls/SMS

Yes

📱

App

iOS & Android

Integrated international calls directly in the eSIM app, with very competitive pricing (€0.01/min).

Impressive global coverage with over 400 partner network operators in 200+ countries.

eSIMoney reward system offering 5% automatic cashback on every eSIM purchase.

Flexible plans covering all traveler profiles: short stays, long trips, or digital nomad use.

Customer support available 24/7 via chat, email, and app for quick assistance with any issues.

Official ratings

Destinations & coverage

eSIMo offers exceptional global coverage with more than 200 destinations across all continents. Each region has optimized plans for the best speeds and coverage, whether you travel for a few days or several months.

By region

Key points

✅

Advantages

  • ✓ Integrated international calls with very advantageous rates (€0.01/min to Europe and the US), unlike competitors.
  • ✓ Exceptional coverage with 400+ network operators and 200+ countries, ensuring reliable connectivity everywhere.
  • ✓ eSIMoney system offering automatic 5% discounts on every purchase, plus €2 per friend referral.
  • ✓ Highly flexible plans available for all budgets, from 1GB to 50GB+, starting at €3.90.
  • ✓ Intuitive user interface and quick activation within minutes via the app.
  • ✓ Customer support available 24/7 for assistance with technical issues.
⚠️

Disadvantages

  • ✗ Incoming calls not available currently, limiting usage for some professionals.
  • ✗ Fewer customer reviews than established competitors, which may cause hesitation among some travelers.
  • ✗ Outgoing calls require a stable Internet connection, which can be limiting in rural areas.
  • ✗ Network quality depends on local partner operators in each destination.
  • ✗ Refunds and plan changes are subject to conditions that may be strict depending on the plan type.

Customer reviews

App Store

4/5

“

Well-designed and easy-to-use application. Activation is quick and the connection works well in most countries. International calls are an excellent plus compared to other providers.

November 1, 2025

Google Play

4/5

“

eSIMo proved reliable and efficient during my travels in Asia. The interface is clear, customer service helped me quickly when I had questions, and the rates remain competitive.

October 1, 2025

App Store

4/5

“

Very practical for my frequent business trips. Being able to make international calls directly from the app at such low rates is really advantageous. The eSIMoney cashback program is a nice bonus.

September 1, 2025

Description

eSIMo is a comprehensive eSIM platform allowing travelers to access mobile connectivity in over 200 countries without a physical SIM. The solution stands out with its integrated international calls (€0.01/min to Europe and the United States), its eSIMoney cashback system offering 5% back on every purchase, and its flexible plans from 1GB to 50GB+. Compatible with iOS and Android, available 24/7, it combines high-speed data (3G to 5G) and calling services for nomads and professionals on the move.

How it works

Install the eSIMo app from the App Store (iOS 15.6+) or Google Play (Android) on a compatible eSIM smartphone.

Sign up with your email address or an existing account (Apple/Google) and fill in the basic information.

Choose the country or region you are traveling to and browse available plans (data volume, duration, coverage).

Select the data volume and duration suited to your needs (from 1GB to 50GB+, 1 to 365 days).

Pay securely via Visa, Mastercard, PayPal, Apple Pay, or Google Pay. You will automatically receive 5% eSIMoney cashback.

Follow the instructions in the app to install the eSIM profile: scan the QR code or install directly from phone settings.

Upon arrival, activate the eSIM in your phone's network settings and make sure mobile data is allowed.

⚠️ If it fails

✅ Check that your phone is eSIM compatible (iPhone 12+ or recent Android). Ensure you have a stable Internet connection. Try restarting your phone and retrying the installation. If the problem persists, contact 24/7 support via the app.

✅ Check that the eSIM eSIMo is selected in network settings (Settings > Cellular Network). Toggle Airplane mode on/off. Ensure data roaming is enabled. Restart your phone if necessary.

✅ Check your usage in the eSIMo app. Disable automatic app updates and high-resolution video playback. Stop background sync for data-heavy apps (social networks, photos, etc.).

✅ Make sure you have an active Internet connection (Wi-Fi or mobile data). First test with a test number. Check that you have credit available in your eSIMo account for calls.

Alternatives

FAQ

For a city trip or a week in Europe, choose a regional Europe plan (30+ countries) with an appropriate volume. For social media and GPS, 5-10GB is usually sufficient. If you want streaming, prefer 15-20GB. Plans start at €3.90.

eSIMo currently allows OUTGOING calls from €0.01/min to Europe and the United States. INCOMING calls are not yet available. Outbound SMS are also possible. Check the app for detailed country rates.

eSIMo works on iPhone 12 or newer (iOS 15.6+) and on most recent eSIM-compatible Android smartphones. Check the full list of compatible devices on the official esimo.io website before purchasing your first eSIM.

eSIMoney is a rewards program exclusive to the app: you earn 5% cashback automatically on each eSIM purchase and an additional €2 each time a friend you invited subscribes to a plan. This credit accumulates and can be used for your next purchases.

Yes, tethering (hotspot) is allowed with eSIMo. Your data can be shared with other devices. Note: this usage consumes your data allowance faster. Check your phone's network settings to enable sharing.

Yes, most recent phones support dual SIM: one physical SIM + one eSIM. You can use your physical SIM for local calls/SMS and eSIMo for mobile data, or vice versa depending on your preferences.

The refund policy depends on the plan type and timing of the request. Consult the full terms and conditions on esimo.io or contact 24/7 support in the app before purchasing to understand the exact conditions.

The eSIMo app displays your real-time usage in the Account or Data section. Check this regularly to avoid surprises and plan your top-ups if necessary.

Company info

Legal name: ESIMO LTD

Address: Miami, United States

Email: [email protected]

Website: https://esimo.io

Support

24/7

chat, email, in-app

Accepted payments

Visa, Mastercard, PayPal, Apple Pay, Google Pay

Platforms

iOS app, Android app, Web

MyBestSim
Logo