Upesim eSIM – Review & Full Test 2025

🌍

Countries covered

200 countries

💶

Starting at

1,99 €

📶

Network

5G

📊

Data

Starting at 1 GB

❌

Calls/SMS

No

📱

App

iOS & Android

Extensive coverage across 200+ destinations with smart multi-country plans.

Ultra-simple activation in 3 steps via free app.

24/7 customer support with average 15-minute response.

Competitive pricing from €1.99, hotspot and 5G where available.

Ideal for short trips or multi-destination circuits.

Official ratings

Destinations & coverage

Upesim covers over 200 destinations with local, regional, and global plans, suitable for short and long trips.

By region

Key points

✅

Advantages

  • ✓ Fast and intuitive activation via iOS/Android/web app.
  • ✓ Responsive 24/7 support via chat/email, often within 15 minutes.
  • ✓ Affordable prices compared to operator roaming.
  • ✓ Hotspot sharing allowed on all plans.
  • ✓ Premium 4G/5G networks with operator redundancy.
⚠️

Disadvantages

  • ✗ Data-only, no calls/SMS included.
  • ✗ Speeds limited to 1Mb/s after 3GB daily on unlimited plans.
  • ✗ Compatibility limited to recent eSIM-enabled devices.
  • ✗ Unused data lost upon plan expiration.
  • ✗ Coverage varies by country/operator partners.

Customer reviews

Google Play

5/5

“

Cheapest eSIM for Korea, quick support in 15 min even late at night. Good stable 4G speed on 5G phone.

January 1, 2025

Google Play

5/5

“

Incredible support for user errors, much cheaper than roaming. No more queues at the airport.

December 1, 2025

Google Play

3/5

“

eSIM not working at first, but quick refund. Better for iPhone than some Androids.

November 1, 2025

Description

Upesim provides travel eSIMs for over 200 countries and regions, with local, regional, or global plans suited for tourists, digital nomads, and business travelers. Based in Paris with offices in Asia and South America, the company prioritizes premium 4G/5G networks for a reliable and fast connection. Prices start at €1.99 in Asia, with hotspot sharing allowed, 24/7 responsive support in 15 minutes, and activation in 3 steps via iOS/Android app. Ideal for short stays or multi-destination trips, without calls/SMS but with easy top-up.

How it works

Install the free app from the App Store or Google Play on eSIM-compatible device.

Register via email or Google/Apple, check device compatibility.

Select country, region, or global, data volume and duration (e.g. 1GB 7 days).

Pay via card, PayPal, Apple/Google Pay.

Receive QR code by email/app, scan to install profile.

Activate roaming, select Upesim eSIM for mobile data.

Test internet, check balance in app.

⚠️ If it fails

✅ Check compatibility in app, stable WiFi connection, restart device. Contact 24/7 support.

✅ Activate roaming, disable 5G if needed (force 4G), restart, select indicated operator.

✅ Monitor usage in app, disable auto updates and HD streaming.

✅ Contact support via chat for resend or manual installation help.

Alternatives

FAQ

Choose a regional Europe plan (48 countries) with 3-5GB for 7-10 days, from €4.99, covering browsing, GPS, and light streaming.

Yes, tethering is allowed on all plans to share connection with other devices.

Check in the app: recent iPhones, Samsung Galaxy, Google Pixel, etc. Full list on website.

Contact 24/7 support immediately; refunds possible if not activated, under conditions.

Via app even while traveling, buy top-up data without expiration for certain plans.

Yes, with built-in VPN to bypass the Great Firewall and access all sites.

Buy a new plan or top-up; data is not transferable between eSIMs.

Company info

Address: 12 PL DU GENERAL LECLERC 92150 SURESNES France

Email: [email protected]

Website: https://www.upesim.com

Support

24/7

chat, email, in-app

Avg. response: 15 min

Accepted payments

Visa, Mastercard, PayPal, Google Pay, Apple Pay

Platforms

iOS app, Android app, Web

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