MyFlySim Review 2026 - Is MyFlySim's eSIM reliable?
At a glance
Reviews & ratings
Thanks to the team for your responsiveness and resolving a probable installation issue. Highly recommended.
Great experience, top-up without a new order. I recommend 100%.
SIM card for Japan super effective and good speeds.
Pros & cons
👍 What we like
- ✓Easy and responsive installation according to user reviews.
- ✓Ability to top-up the eSIM without ordering a new one.
- ✓Good speeds reported in Japan, USA, and Morocco.
- ✓Responsive support to resolve installation issues.
- ✓No need for local SIM at the airport.
👎 What we like less
- ✗Few reviews available to assess long-term reliability.
- ✗Details on data plans and prices not explicitly listed.
- ✗Specific network coverage not specified.
What is MyFlySim?
What is MyFlySIM?
MyFlySIM is an eSIM platform that allows you to buy and activate a data internet connection in over 190 global destinations without a physical SIM card. The eSIM installs digitally on a compatible smartphone, offering a flexible alternative to traditional roaming plans.
Plans are travel-friendly, with the possibility of top-up without a new order. Activation is instant via QR code, and the app lets you track consumption and manage multiple eSIMs.
Plans overview
Countries covered by MyFlySim
Coverage broken down by region. Tap a region to see its countries.
Our verdict
MyFlySIM offers simple eSIM connectivity for travelers in over 190 destinations. Quick activation without a physical SIM, with easy top-up and support in French.
Popular alternatives
Frequently asked questions
No, MyFlySim is not a scam: it is a reliable, well-known eSIM with a 4/5 rating in our test and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
MyFlySim covers many destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: Few reviews available to assess long-term reliability, Details on data plans and prices not explicitly listed and Specific network coverage not specified.
It depends on your destination and budget: MyFlySim scores 4/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
For a city-trip or a week in Europe, choose a Europe plan with a data volume adapted to your use (social networks, GPS, light streaming). Prefer a plan of at least 5 to 10 GB to be comfortable.
Yes, tethering is allowed with MyFlySIM on most devices. This may depend on the local partner network, but the functionality is generally available.
MyFlySIM works on most recent eSIM-compatible smartphones (iPhone, Google Pixel, recent Samsung Galaxy, etc.). Check the generic list of compatible eSIM devices, MyFlySIM supports the majority of them.
Refund policies vary by MyFlySIM. It is recommended to consult the general terms of sale and contact support as soon as possible in case of confirmed technical issues.
Yes, most smartphones allow using a physical SIM for classic calls/SMS and a MyFlySIM eSIM for mobile data simultaneously.
The MyFlySIM app displays your real-time consumption. It is recommended to check it regularly to manage your usage and avoid surprises.
More than 190 destinations worldwide, instant activation everywhere.
Yes, top-up is possible with one click via the app or website, without having to order a new eSIM. This is a unique advantage of MyFlySIM.