MTX Connect: eSIM + Travel SIM

MTX Connect S.à r.l.

About this app

Stay connected in 200+ locations with flat-rate data, calls, and your own phone number — all on one eSIM you keep for every trip. No roaming bills, no buying a new SIM each time you travel.

MTX Connect is Europe's mobile carrier for travellers, business teams, and digital nomads. Unlike data-only eSIMs, MTX gives you data, voice, and SMS on a single reusable eSIM — set it up once and just top up wherever you go.

Why travellers choose MTX Connect

- One reusable eSIM — keep it for every trip, no expiring single-use packages
- Flat-rate data with no surprise roaming charges
- Your own MTX Number for worldwide calls and 2FA SMS codes
- Coverage in 200+ locations, with special rates for the USA, Switzerland, Japan, Turkey, Israel, Montenegro and more
- Daily Max and Pay As You Go plans for any trip length
- Multiple eSIMs under one account with centralised billing — ideal for teams and families
- Enhanced Security for safer browsing on any network

What is an eSIM? An eSIM is a digital SIM built into your phone. No plastic card, no shop visit — buy a plan in the app, install it in a few taps, and connect to local networks the moment you arrive.

How it works

1. Download the MTX Connect app
2. Choose a plan for your destination
3. Install your eSIM in a few taps
4. Land and connect automatically to a local network

Additional services

- MTX Number: a real number to call and receive SMS worldwide
- Multiple eSIMs per account: one bill for your travelling team or family
- Enhanced Security: Secure browsing on any network. When active, app allows installation and control of a VPN profile that routes traffic through MTX Connect’s secured mobile infrastructure. The VPN feature works only when the device is connected via an MTX Connect SIM or eSIM

Travel without roaming limits. Download MTX Connect today.

Ratings and reviews

Not unlimited and speed is a scam. I bought the unlimited day esim thinking I would use for the full day without interruption. But it only worked to an hour and then speed went incredibly down to the point where I cannot even make telegram phone calls. Bad service 😔

It is not explicit when buying an unlimited data plan that the speed will be adjusted there's a Fair Usage Policy active.. that means that speed can be throttled if there are detected such data protocols as p2p, torrents download, video streaming or other heavy data protocols that can affect the experience of other users.

From all the so-called international sim cards out there, this one is the least expensive. Ideal for a short trip to a country where you don't speak the language and don't want to waste holiday time looking for a local sim

What’s new

Bug fixes across the dashboard, package setup, and activation flow. Improved SIM switching, coverage display, and top-up experience.