Qoolline: Travel eSIM & Data

Qoolline

About this app

Land anywhere. Connect instantly. Qoolline is the travel eSIM app that delivers instant mobile data in 175+ countries — no roaming fees, no SIM card swaps. Get connected in minutes.

What is a Travel eSIM?
A travel eSIM is a digital SIM built into your phone. Set up your international data plan before you fly, land, and connect instantly. Your physical SIM card stays active for calls and texts.

Why Qoolline?
- Blazing-fast 5G eSIM and 4G/LTE on local carrier networks
- Hotspot and tethering included — share your internet abroad freely
- Prepaid data plans with transparent pricing and zero hidden fees
- Instant activation in under 2 minutes via QR code or Direct Install
- Keep your number — your SIM card works alongside Qoolline
- Earn QoolCash every time you buy a data plan or refer a friend
- 24/7 support from real humans — no bots, no runaround

Quick Setup
1. Choose your destination and pick a prepaid data plan
2. Install your eSIM — scan a QR code or tap Direct Install
3. Land and connect — your travel data activates on first network contact

Global Coverage
Qoolline covers 175+ destinations with worldwide data across every continent. Find eSIM plans for Europe, eSIM coverage across the USA, eSIM packages for Asia, the Middle East, Latin America, and Africa. Choose country, regional, or global eSIM packages.

Earn with QoolCash
Qoolline rewards you in two ways. Every data plan you purchase earns you QoolCash credits automatically. Plus, share your referral code with friends — when they sign up and buy their first travel eSIM, both of you earn bonus QoolCash. Stack your rewards and put them toward your next international data plan.

Built For Travelers
- Vacationers who want internet abroad without roaming charges
- Digital nomads and eSIM travelers who need reliable travel internet
- Business travelers managing international data across trips
- Students abroad for exchange programs or gap years

Quick Answers

What is an eSIM?
An eSIM is a digital SIM embedded in your device. No plastic chips — just download, install, and connect to mobile data worldwide.

How do I install and activate my eSIM?
Open the eSIM app, scan your QR code or tap Direct Install. Done in under 2 minutes.

Can I use my regular SIM card at the same time?
Yes. Your phone runs both SIMs simultaneously — Qoolline handles travel data, your physical SIM keeps calls and texts.

What countries and regions are covered?
175+ destinations spanning Europe, the USA, Asia, and beyond. Browse all destinations inside the app.

Can I top up or get more data?
Tap your active eSIM in the app and purchase additional travel data instantly.

Download Qoolline today and land connected on every trip — no roaming fees, no hassle.

What’s new

Qoolline is completely new.

We rebuilt the app from the ground up: a new design throughout, a faster experience, and a lot of what you asked for. You stay signed in, and all of your eSIMs are exactly where you left them.

Thank you for travelling with us. Tell us what you think. We read everything.