DuaSim eSIM – Review & Full Test 2026

Item: DuaSim
Rating: 3.4
Author: MyBestSim

🌍

Countries covered

200 countries

💶

Starting at

0,50 €

📶

Network

5G

📊

Data

Starting at 1 GB

❌

Calls/SMS

No

🌐

App

No

Coverage in over 200 countries for global travel.

Instant eSIM delivery by email.

Ultra-simple activation by QR code scan.

No physical SIM, all digital.

Multiple secure payments.

Destinations & coverage

DuaSim offers coverage in over 200 countries and global destinations, with plans adapted for short or long trips.

By region

Key points

✅

Advantages

✓ Fast connection without waiting for physical delivery.
✓ Wide global coverage with 5G available.
✓ Intuitive web interface, no app required.
✓ Competitive prices without roaming.
✓ Security with SSL encryption.

⚠️

Disadvantages

✗ Specific plan details not always publicly listed.
✗ Support channels not specified on site.
✗ Lack of dedicated mobile app.
✗ Little information on exact plan durations.
✗ No user ratings found.

Description

DuaSim offers travel eSIMs for smooth data connection in over 200 countries, with instant delivery by email and activation by simple QR code scan. Ideal for occasional or frequent travelers avoiding physical SIMs and costly roaming, plans cover various data volumes and durations, with secure payment and global coverage including 5G in many locations. Perfect for city trips, business trips, or nomadic adventures.

How it works

1

Choose your plan

Go to duasim.com, select destination and data volume suited to your trip.

2

Pay securely

Use Visa, Mastercard, or PayPal card to finalize the purchase quickly.

3

Receive the QR code

The eSIM is sent instantly by email with instructions.

4

Scan the QR

Open your phone's eSIM settings and scan the received code.

5

Connect

Upon arrival, activate the eSIM and allow mobile data.

⚠️ If it fails

❌

Installation not possible

✅ Check your device's eSIM compatibility and stable WiFi connection. Refer to email instructions.

❌

No connection after scan

✅ Turn on airplane mode then off, select DuaSim eSIM for data, check roaming.

Alternatives

Billion connect

99esim

FAQ

Does DuaSim cover many countries?

Yes, over 200 global destinations with local or global data plans.

How to activate the DuaSim eSIM?

Scan the QR code received by email in your phone's eSIM settings.

Can you use hotspot with DuaSim?

Generally yes, depending on the plan and local partner operator; check conditions.

Is my phone compatible with DuaSim?

Yes, if eSIM compatible (iPhone XS+, Samsung S20+, Google Pixel 3+, etc.).

Is there a refund policy at DuaSim?

Check terms on site; contact support in case of technical issue.

How much do DuaSim plans cost?

From €0.5 for small volumes, varying by country and data.

Company info

Website: https://duasim.com

Support

Accepted payments

Visa, Mastercard, PayPal

Platforms

Web