eSIM guides and help

Everything you need to choose, install, and get the most out of your eSIM — from device compatibility to activation and topping up.

Deciding between providers? Compare eSIM plans.

eSIM basics & trust

What is an eSIM? — How embedded SIMs work and why they're better for travel.
eSIM vs physical SIM — The real differences and which to pick for travel.
Are eSIMs safe? — eSIM security, risks, and how to protect yourself.
eSIM vs roaming — Why a travel eSIM usually beats roaming charges.

How to install and activate an eSIM — Step-by-step setup for iPhone and Android.
Travel eSIM on iPhone — Add a travel eSIM on iPhone and keep your home number.
eSIM device compatibility — Which phones, tablets, and watches support eSIM.
eSIM not working? How to fix it — Fixes for 'No Service' and activation problems.
How to top up your eSIM — Add data before your plan runs out.

Best eSIM for international travel — How to choose a travel eSIM — and why alodata.
How much data do you need? — Estimate the right plan size for your trip.
Use an eSIM and physical SIM together — Run two SIMs at once and keep your number.
eSIM free trial? — What free trials include, and the cheapest plans to try instead.

eSIM for digital nomads — Country, regional or long-stay plans, data sized for remote work, and your home number kept for bank codes.
eSIM for business travel — Online before the taxi rank, your work number still ringing, and a receipt for the expense claim.
eSIM for students abroad — Land with data, keep your home number for bank codes, and size a plan for a whole semester.
eSIM for Umrah and Hajj — A Saudi plan ready before you fly, calls home that work, and one order for the whole family.