Firsty eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

📶

Network

5G

📊

Data

Unlimited

❌

Calls/SMS

No

Unique freemium model: free data via ads for essentials, flexible pay-as-you-go upgrades.

One eSIM for 200+ countries, avoiding physical swaps and local purchases.

Daily/monthly plans with pause/resume, ideal for unexpected travelers.

Responsive support and intuitive app according to user reviews.

International calls without changing number, hotspot on paid plans.

Official ratings

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ Basic free connection with no initial fees.
  • ✓ Transparent pricing from €1/day, no contracts.
  • ✓ Excellent and fast customer support (chat/email).
  • ✓ Ultra-simple eSIM installation via app.
  • ✓ Wide global coverage, local 4G/5G speeds.
  • ✓ Pause/upgrade flexibility anytime.
⚠️

Disadvantages

  • ✗ Free data limited in speed/bandwidth (basics only).
  • ✗ No native SMS, calls via separate credits.
  • ✗ Coverage varies by country (e.g. Belize expensive).
  • ✗ Requires compatible eSIM device.
  • ✗ Ads mandatory for free tier.

Customer reviews

✓ Verified traveler

5/5

“

Used in Europe, Middle East and India: impressive free data, excellent support for upgrade.

March 1, 2026

App Store

5/5

“

Used for years, nothing comparable, great app despite some missing features.

March 1, 2026

Google Play

5/5

“

Best eSIM provider for travel.

March 1, 2026

✓ Verified traveler

5/5

“

Great app with top support, free and paid tested in several countries.

February 1, 2026

Description

Firsty is an innovative eSIM provider offering global free connection via ads for essential uses (messaging, maps), with paid upgrades at €1/day for high speed or unlimited monthly at €39.50. Coverage in 200+ countries on 4G/5G, optional international calls, flexible pause/resume, no commitment. Ideal for frequent travelers, digital nomads or data backups without long-term subscription, simple app installation on compatible eSIM devices.

How it works

Install from App Store or Google Play on compatible eSIM device (iOS 15.6+, recent Android).

Sign up via email or Apple/Google, complete your profile.

Follow app instructions to scan QR or add eSIM profile in settings.

Select Free (ads), Daily (€1+) or Monthly for your trip.

For paid plans, pay via card/wallet (mainly EUR).

Open app, connect to network, enable data roaming if required.

Monitor data, pause or upgrade via app.

⚠️ If it fails

✅ Check device compatibility on firsty.app/post/does-my-device-support-esim, stable WiFi connection, restart. Contact support.

✅ Toggle airplane mode on/off, select Firsty eSIM for data, enable roaming. Test Free vs paid.

✅ Normal for Free tier; upgrade to Comfort+ for high speed. Close background apps.

✅ Some countries daily plans more expensive; contact chat for credit refund or alternative.

Alternatives

FAQ

For Europe, choose Comfort+ €1/day for high speed browsing/social, or Free for basics. Monthly €39.50 if frequent.

Yes on paid plans (Daily/Monthly), not on Free. Check limits by country.

iPhone XS+, Samsung S20+, Pixel 4+; check firsty.app/post/does-my-device-support-esim.

Refunds in credits via support; contact fast chat for issues.

International calls yes (credits), SMS not supported.

Via app: upgrade plan, top-up daily or switch tiers.

30min sessions via ads, basic speed; unlimited on paid plans.

Company info

Legal name: Bamboo Connected B.V.

Founders: Vince Vissers, Gauthier Thierens

Address: Amsterdam, Netherlands

Email: [email protected]

Website: https://firsty.app

Support

24/7

Accepted payments

Visa, Mastercard, Apple Pay, Google Pay, American Express

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