Upesim eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

1,99 €

📶

Network

5G

📊

Data

1 GB – 10GB

❌

Calls/SMS

No

Coverage in over 200 countries/regions with local or regional plans.

Ultra-simple activation in 3 steps via app, no complex setup.

24/7 customer support with average reply in 15 minutes.

4G/5G data with hotspot and connection sharing allowed.

Affordable prices from €1.99, easy top-up without reinstallation.

Compatible with iPhone XS+ and most Android eSIMs.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Responsive and efficient support according to many reviews.
  • ✓ Intuitive installation and use via the app.
  • ✓ Competitive rates versus usual operator roaming.
  • ✓ Hotspot and 5G supported for reliable data.
  • ✓ Retention of main number for calls/SMS.
  • ✓ Multiple secure payments (cards, PayPal, Apple/Google Pay).
⚠️

Disadvantages

  • ✗ Variable coverage depending on country and partner operator.
  • ✗ Limited compatibility to recent eSIM devices.
  • ✗ Some data-only plans, without calls/SMS.
  • ✗ Occasional Android setup issues reported.

Customer reviews

App Store

5/5

“

Fast and efficient customer service when the eSIM had an issue, resolved together without problem.

August 1, 2025

App Store

5/5

“

Perfect for the Dominican Republic, no issues throughout the trip.

February 1, 2025

Google Play

5/5

“

Works well in China, bought again without hesitation for another trip.

November 1, 2025

Google Play

5/5

“

Fast services and very responsive customer support, thanks.

January 1, 2025

Description

UPeSIM offers prepaid eSIMs for travelers in over 200 countries, starting at €1.99 in Asia. Keep your main number, easily activate via iOS/Android/web app, with 4G/5G data, hotspot allowed and top-up possible. Ideal for digital nomads, business trips or leisure, avoiding physical SIMs and costly roaming, with 24/7 support in 15 min.

How it works

Install from App Store or Google Play on a compatible eSIM device.

The app indicates if your iPhone/Android is supported.

Select country/region and suitable data plan.

Secure payment, receive QR code via app/email instantly.

Scan QR or click to download the eSIM profile.

Activate data roaming, select UPeSIM as data network.

Track consumption in real time in the app, top-up if needed.

⚠️ If it fails

✅ Check compatibility, stable internet connection, restart. Contact 24/7 support.

✅ Enable roaming on all networks, select UPeSIM eSIM, toggle airplane mode on/off.

✅ Check app usage, disable auto updates and HD streaming.

✅ Follow support instructions, often operator config; resolved quickly.

Alternatives

FAQ

Choose a regional Asia plan starting at €1.99, with data suited to your duration (e.g. 1-30 days), for a reliable 4G/5G network.

Yes, tethering and connection sharing are allowed on 4G/5G on most plans.

iPhone XS+ and recent Android eSIMs; the app checks for free.

Refunds possible before activation; contact 24/7 support for specific cases.

Yes, use physical SIM for calls/SMS and UPeSIM for data.

Via the app in real time, without reinstalling the eSIM, 100% prepaid.

24/7 with average 15 minutes by email or in-app.

Company info

Legal name: MySIM

Address: Paris, France

Email: [email protected]

Website: https://www.upesim.com

Support

24/7

Accepted payments

Visa, Mastercard, PayPal, Apple Pay, Google Pay

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