Pick a country

Travel eSIM · 190+ countries worldwide

eSIM with data in 190+ countries.
Cheaper than your carrier

Pick a country, pay, tap Install — and your phone is online. Two minutes, no plastic SIM, no store visit.

Pick a country How it works
  • The price is shown before you pay
  • One-tap install — no QR quest
  • Your main SIM and WhatsApp stay active
Arrivals · Network --:--
everywhere you fly ● connected

How it works

eSIM in 2 minutes. Internet as soon as you land.

Tap a step to see the screen

  1. 0:10

    Choose a country and plan

    Data, duration and price — all on one screen.

  2. 0:40

    Pay in the app

    Choose an available payment method. The price is final.

  3. 1:30

    Install your eSIM

    One button — your phone adds it for you.

  4. 2:00

    Ready for your trip

    Turn on your eSIM when you land — and you’re online.

Sound familiar?

Roaming sends a bill.
We send internet

SMS · Your carrier

Welcome to roaming! Data: 10 MB for $20. Enjoy your trip!

Push · Letisim

Turkey is connected. Your plan is live. Have a great trip!

Typical pay-per-use roaming without a travel plan is $2–3 per megabyte (2026) — thousands of dollars per gigabyte. The current price of every plan is shown in the catalog before purchase.

Catalog

Countries. Plans. Fair prices

We show the current lowest per-GB price among published plans.

Why Letisim

Less friction. More data for your money

Low prices by design

We compare supplier routes and show the best available plan for your trip.

Ready in minutes

Buy before departure and land with mobile data — no store, passport or plastic SIM.

One tap instead of QR

The “Install” button sets up the eSIM. A clear manual guide is always available as a fallback.

Human support

If setup gets stuck, a real person helps you get online without sending you through a script.

The app

All the world's connectivity —
in one app

Three screens, zero clutter: a catalog of 190+ countries, a two-minute purchase, one-tap install — and top-ups from a beach chair.

  • Choose, pay and install in one simple flow
  • QR and guide work offline — even at the airport with no signal
  • Data balance and one-tap top-up
  • 5 languages: Russian, English, Spanish, German, French
Download on theApp Store ▶Soon onGoogle Play
Early access on Telegram

Letisim Connect

The partner program for businesses that sell travel

A wholesale B2B platform for travel agencies, travel services, communities and resellers. Add our eSIM catalog to your product and sell under your own brand.

  • One wholesale catalog
  • Portal and API key after registration
  • Sell eSIM under your own brand
Join Letisim Connect

Self-service registration with a work email

FAQ

The essentials

What is an eSIM and will my phone support it?

An eSIM is a SIM built into your phone: you download it instead of inserting it. Works on iPhone XS+, recent Samsung, Pixel, Xiaomi. The app checks your model before payment.

Do I keep my number and WhatsApp?

Yes. Your main SIM stays in place, your number lives on, WhatsApp and Telegram work over our eSIM's data.

When does the plan start?

Most plans start on first connection to the local network — buy in advance, even a week before the flight.

How do I pay?

Available payment methods are shown at checkout. The receipt and installation details arrive by email.

What if it doesn't work?

Support will help check the installation and connection. If the plan was not activated, request a refund under the published policy.

Why is this better than an airport SIM?

You can buy before departure, avoid queues and tourist markups, and keep your main SIM in the phone.

How much does it cost?

Pricing depends on the country, data allowance and validity. Current published prices are always shown in the catalog.