Stay connected anywhere with flat-rate data, calls, and phone number — all on one eSIM you keep for every trip. No roaming bills, no buying a new SIM for each 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
- Enhanced Security: protected browsing on any connection
- Multiple eSIMs per account: one bill for your travelling team or family
Travel without roaming limits. Download MTX Connect today.
Customer support and coverage is lacking. Despite choosing a country in their app, the service didn’t work when I arrived. Their customer service is closed during normal 9-5 M-F business hours which means no live help and they sent me a link to a page showing the country I was in wasn’t covered in complete contrast to what their app showed. Kind of feel scammed and had to purchase another plan with another carrier after arriving with no coverage.
Get a more established sim
Bdan010
App self-service just went down and customer service basically said “wait until it’s fixed”
Works well
Jelle1973
Only app I found that combines physical data sims and eSims on the same account and balance. Has worked well for me in the US on AT&T and worldwide. Not the cheapest but reasonable, functional and in my experience reliable.
Restarting
win@all
The app restarting every time when I tried to copy my payment info. When I’m back to app registration process starting from beginning.
Fixes and improvements
Version 2.24.3
The developer, MTX Connect S.a r.l., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
MTX Connect S.a r.l.
Size
140.4 MB
Category
Travel
Compatibility
Requires iOS 16.6 or later.
iPhone Requires iOS 16.6 or later.
iPad Requires iPadOS 16.6 or later.
Mac Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
