Firsty eSIM (Worldwide) Reviews

“I hear about it from friends who traveled in Europe.

I am planning to use it once I travel to Spain in the next month. I would use it all the time, if I am in Spain or wherever i will be in the world.

Most useful about Firsty eSIM is getting in contact with people in the new place I will be living. Since then, I haven't heard or touched anything about it being a good way to improve life.

Yes, it's great for all places and times, wherever you are in the country or abroad. Thank you for this service to people.

Date of this experience: 2025-09-13”

“Saya mengenal Firsty eSIM dari media sosial dan rekomendasi teman. Banyak yang mengatakan layanan ini praktis karena tidak perlu kartu fisik dan mudah digunakan saat bepergian.

Saya mulai menggunakan Firsty eSIM sekitar September 2025, ya bisa dikategorikan baru. Untuk sekarang, sering karena saya lagi menggunakannya dengan baik, menurut saya sih agak simpel ya

Tidak perlu buka buka atau pindahin kartu, jadi ngk ribet deh. Tidak bisa pakai 2 hp esim nya, sehingga harus pindahin e SIM ke hp satu lagi

Mengasih tau , manfaat esim itu lebih bnyak ke teman teman

Date of this experience: 2025-09-10”

“I discovered Firsty eSIM while searching online for affordable international data plans. A travel blog compared several eSIM options, and Firsty really stood out with its great reviews. After visiting their website, I decided to give it a try for my next trip — and I’m glad I did.

My first experience with Firsty eSIM was about six months ago during a trip across Europe. Since then, I’ve used it on several international travels, and it’s been consistently reliable. After half a year, I can confidently say it’s one of the best travel tools I’ve added to my routine.

These days, I use Firsty every time I go abroad — usually once or twice a month. It’s completely replaced physical SIM cards for me. The convenience is unbeatable: I land, turn on my phone, and I’m instantly connected. No more queues, kiosks, or overpriced airport SIMs.

What I love most is how quick and effortless the setup is. The app is simple to use, and everything just works. I’ve had a stable connection in every country I’ve visited, and I haven’t faced a single major issue.

The only small downside is that the data plans vary by country, so I sometimes have to double-check coverage before traveling

Overall, Firsty eSIM has made traveling so much easier and stress-free. If you’re someone who travels often or just wants a smooth, affordable way to stay connected abroad, I highly recommend it. Just download the app, scan the QR code, and you’re ready to go — fast, reliable, and budget-friendly.

Date of this experience: 2025-09-15”

“J’ai découvert Firsty eSIM via un partenaire de voyage

J’ai commencé à utiliser Firsty eSIM ce mois-ci ( octobre 2025), donc depuis quelques jours seulement

Je l’utilise uniquement lors de mes voyages à l’étranger, quelques fois par an

Le plus utile pour moi, c’est la possibilité d’avoir une connexion Internet dès l’arrivée à l’aéroport, sans avoir à acheter une carte SIM locale

Pour le moment, je n’ai pas rencontré de problème particulier, tout s’est bien passé

Je recommanderais Firsty eSIM à mes amis qui voyagent souvent, car c’est pratique et rapide à installer, sans besoin de carte SIM physique

Date of this experience: 2025-10-01”

“I got to know about Firsty eSIM while searching online for a simple way to stay connected during my travels. I came across their app and was curious about the idea of using just one eSIM worldwide without the hassle of swapping SIM cards.

I started using Firsty eSIM earlier this year (around March 2025), and I’ve been using it regularly for a few months now during my trips. I use Firsty eSIM whenever I’m traveling abroad, which is quite often. It’s become my go-to solution for staying connected, so I rely on it almost every trip now.

The most useful thing about Firsty eSIM for me is the convenience. I don’t have to worry about buying or swapping SIM cards in every new country. I just open the app, and I’m instantly connected. I also love that there’s a free basic plan for essentials like WhatsApp and maps, and I can upgrade whenever I need faster internet.

The only thing I dislike about Firsty eSIM is that the free plan is limited in speed, so sometimes it feels a bit slow when I need to browse more than just the basics. But honestly, upgrading to the paid plan solves that instantly, so it’s not a big issue.

I’d definitely recommend Firsty eSIM to anyone who travels frequently and wants a hassle-free way to stay connected. It saves so much time and effort since you don’t need to buy local SIMs in every country. Whether you stick to the free plan for basic use or upgrade for faster internet, it’s super convenient and affordable.

Date of this experience: 2025-03-03”

“I got to know firstly eSIM through a vlog on social media, and I decided to used it on my first trip.

I started using firstly eSIM few months ago , and it so stress free. I frequently used firstly eSIM when am going for trip , in a different country.

The most useful about firsty eSIM iit stress free, and fast to use , it makes u feel close to your family while you are in a different country. I don’t dislike anything about it , I just love everything about them.

I recommend Firsty eSIM to each and everyone who is willing to go on a trip or vacation in a different country but doesn’t know how to communicate to their workers, family, friends to register for Firsty eSIM to prevent stress.

Date of this experience: 2025-08-13”

“I first heard about First eSIM through an online travel blog and a few social media ads while looking for affordable data plans for my trips.

I started using First eSIM about 3 months ago, and I’ve been using it regularly during both local and international travels since then. I use First eSIM almost every week, especially when I travel abroad or need quick, hassle-free data connectivity without buying a physical SIM.

The most useful thing is how easy it is to register and activate. It saves me time at airports, works instantly on my phone, and provides affordable data plans without roaming charges.

There’s not much to dislike, but I wish they offered more package options for heavy data users, as some plans run out quickly if streaming videos or working online often.

I would highly recommend Firsty eSIM to anyone who travels frequently or wants a quick, flexible data solution without the hassle of physical SIM cards. It’s simple, cost-effective, and reliable.

Date of this experience: 2025-07-04”

“I came across Firsty eSIM while researching affordable data options for international travel on a travel blog and later saw it recommended in a digital nomad Facebook group

I started using Firsty eSIM in March 2024 during a two-month trip through Southeast Asia and have continued using it occasionally for short international work trips. I use Firsty eSIM every time I travel abroad, which is about once every 1–2 months. It’s become my go-to solution for staying connected overseas without hassle

The most useful feature is the instant activation and global coverage. I can land in a new country and be connected to the internet in minutes, without searching for local SIM cards or dealing with roaming fees. It’s especially handy when arriving late or needing navigation right away.

One downside is that the data speed can sometimes be inconsistent in more remote or rural areas, and I occasionally experienced slower connections compared to local SIMs.

I’d highly recommend Firsty eSIM to frequent travelers, digital nomads, or even casual tourists who want a no-fuss way to stay online. It’s easy to use, saves time at the airport, and offers flexible data plans without the need to swap physical SIM cards.

Date of this experience: 2025-06-20”

“I came across Firsty through a travel blog that recommended it for frequent travelers.

I first discovered Firsty eSIM in August 2023 while planning a trip abroad. I was looking for an easy, affordable way to stay connected without dealing with local SIM cards in each country.

I use Firsty eSIM every time I travel internationally. It’s become my go-to solution whenever I leave the country — whether it’s for a weekend trip or a longer stay. Knowing I can stay connected instantly without changing SIMs makes travel so much easier.

The most useful thing about Firsty eSIM for me is the ability to stay connected anywhere in the world without switching SIM cards. I love how easy it is — I just activate it once, and I’m good to go in over 160 countries. Being able to access WhatsApp, email, and Google Maps for free is super convenient, especially when I land in a new country and need directions or want to check in with family.

Honestly, I don't have any dislikes so far. Firsty eSIM has worked exactly as promised — it’s easy to set up, reliable, and makes staying connected while traveling stress-free. I’ve had a smooth experience from the start.

As someone who’s always on the go — whether for work trips, weekend getaways, or long adventures — I love not having to worry about SIM cards or surprise roaming charges. With Firsty, I just land, turn on my phone, and I’m connected. I can message on WhatsApp, check my emails, use Google Maps — all for free. And when I need faster internet, upgrading to Firsty Fast takes just a tap. It’s seriously one of the easiest travel tools I’ve used. I wouldn’t leave home without it.

Date of this experience: 2023-08-19”

“I discovered Firsty eSIM while searching online for alternatives to traditional SIM cards, particularly for international travel. It stood out due to its flexibility and ease of activation.

I started using Firsty eSIM around three months ago, and it has been my go-to option for maintaining connectivity during travels and work-related activities. I use Firsty eSIM whenever I am traveling abroad or need an additional line for work purposes, which is approximately a few times a month.

The most useful feature of Firsty eSIM for me is its flexibility to activate and switch between multiple data plans instantly without requiring a physical SIM card. This makes it incredibly convenient for traveling internationally or managing separate work and personal lines on the same device.

One thing I dislike about Firsty eSIM is that it may not be compatible with all devices, especially older models. Additionally, the coverage in certain remote areas can sometimes be inconsistent, which might cause connectivity issues.

I would highly recommend Firsty eSIM to anyone who values convenience and flexibility, especially frequent travelers or those who need multiple phone lines. Its seamless activation process and ability to switch between data plans make it an excellent alternative to traditional SIM cards. However, I’d suggest checking device compatibility and coverage in your area before getting started.

Date of this experience: 2025-06-18”