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Firsty: Your Global eSIM

Firsty: Your Global eSIM

Seamless eSIM Connectivity

729 ratings
782 reviews
With Ads
🔧 Utilities
✈️ Travel
Free
With Ads

Details

Released
November 8, 2023
Updated
October 16, 2026

Features

Developer

Bamboo Connected
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Firsty: Your Global eSIM screenshot #1 for iPhone
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Firsty: Your Global eSIM screenshot #6 for iPhone
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About

Stay connected globally with a single digital SIM. Access mobile data and international calling in over 200 countries without contracts or hidden fees. Enjoy free data for essential apps or upgrade for high-speed internet and unlimited use.

✓Global eSIM for over 200 countries
✓Free data for essential apps
✓Optional high-speed data plans
✓International calling with own number display
✓Flexible daily/monthly subscriptions
✓Pause or reactivate plans
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What users say about Firsty

Reviews of Firsty are mixed: the Travel app is rated 4.6/5 from 729 App Store ratings. What users like most: fast data speeds, reliable connectivity. Top complaints: inconsistent performance, unreliable free data. Summarized from real user reviews.

Positive things

  • 🚀Fast data speeds
  • 👍Reliable connectivity
  • 💡Innovative free data model
  • 🌍Global coverage
  • 🔒Secure eSIM implementation
  • 👍Responsive customer support

Negative things

  • 🐛Inconsistent performance
  • ⚠️Unreliable free data
  • 🔍Unclear pricing and data limits
  • 🔌Drains battery quickly
  • 🤔Confusing setup process
See all reviews

What's New in Firsty

1.8.23

October 16, 2026

We've made some updates thanks to you! Your feedback keeps us moving forward. In this update, you'll find improvements that make everything smoother and more reliable. We've worked on the flows and fixed things you pointed out.

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User reviews

Most RecentHighest RatedLowest Rated

Not enough

Lyft doesn’t work with it
LMLove Wine Moms

Schneller und unkomplizierter Support

Ich habe Firsty in Brasilien ausprobiert, hatte aber leider an meinem Aufenthaltsort keine Netzabdeckung. Nach einigen Tests hat Firsty unkompliziert eine vollständige Rückerstattung veranlasst. Wirklich guter Kundenservice! Bei meiner nächsten Reise werde ich Firsty definitiv noch einmal ausprobieren.
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SSchokosprotte

Response from developer

Hi Schokosprotte, danke für die Bewertung! Schön, dass wir mit der Erstattung nach deiner Brasilienreise helfen konnten. Wir freuen uns, dass du Firsty erneut probierst! -James

Super apps mais:

Dommage que la vitesse gratuite soit limitée à 1mb/s serait mieux que se soit limiter à 15mb/s et 1 gb par seconde de data serait plus confortable mais sinon apps très intuitive et pratique facile a comprendre et installation très facile je recommande fortement.
A(Anonyme (12345)(6789)

Response from developer

Merci pour l'excellent retour ! Nous sommes ravis que l'app soit intuitive et pratique pour vous. Nous apprécions aussi vos suggestions sur la vitesse gratuite. -James

Perfectly adequate on free plan

This is my second try with Firsty. Working better. Ads are coming through. Not a ton of data, but for maps, bit of messaging, and quick browsing it's fine in a pinch
KKermie09

Response from developer

Thanks for giving Firsty another try! It's great to hear it's working better and proving useful for maps and messaging when you're in a pinch. -James

Easily The Best

I first tried Firsty when I got a new phone, one day my data ran out and used this as an emergency and I have now stuck with it for 3 years, the ads program is amazing for free users and the speeds have substantially improved, I 100% recommend this for everyone. One suggestions I have is watching longer ads for higher speeds which would make this app even better. Thank you Firsty for making an app of a lifetime and it means a lot to the users who have downloaded it :)
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SSShanjay Senthil

Response from developer

Wow, thank you for such an amazing review! It means a lot to hear you've stuck with Firsty for 3 years and love the ad program. We appreciate your suggestion too! -James

See 777 more reviews

User experience

🐞

Reported Bugs

3 issues

Login issues on certain devices

Bug

Frequent app crashes

Bug

eSIM activation failures

Bug
✨

Requested Features

4 requests

Dark mode option

Feature

Ability to pause free data usage

Feature

Integration with more ride-sharing apps

Feature

Clearer data usage tracking

Feature

FAQ

What does Firsty do?

Firsty provides a global eSIM that allows you to stay connected with mobile data and make international calls in over 200 countries. It offers a free tier for essential apps and paid subscriptions for higher data speeds and unlimited usage, all without contracts or hidden costs.

What are the key features of Firsty?

Key features include a single eSIM for worldwide use, free data for essential apps like WhatsApp and Google Maps, optional paid plans for high-speed internet and unlimited browsing, international calling to over 160 countries with your own number display, and flexible daily or monthly subscriptions.

How much does Firsty cost?

Firsty offers a free tier that provides basic internet access for essential apps, supported by short advertisements. Paid subscriptions, such as Comfort+ and First Class, offer more data and features starting from €1.50 per day or €11.50 per month, with transparent pricing and no hidden fees.

What countries does Firsty cover?

Firsty provides coverage in over 200 countries worldwide. This includes popular destinations like the United States, United Kingdom, Italy, France, Spain, Japan, Germany, Canada, and many others. A full list of supported countries is available on their website.

Who is Firsty for?

Firsty is designed for travelers, digital nomads, and anyone who frequently travels internationally and needs a convenient and cost-effective way to stay connected. It's ideal for those who want to avoid the hassle of buying local SIM cards or dealing with expensive roaming charges.