Letisim sells travel eSIMs: digital SIM profiles that add a prepaid data plan to your phone, so you can get online abroad without your carrier's international roaming charges or a hunt for a local SIM card at the airport. It covers more than 190 countries. You pick a destination, choose a plan by data allowance and number of days, pay, and install it with one tap in the Letisim app for iPhone or Android. Your regular SIM stays active, so you keep your own number and WhatsApp.
Each country page lists every published plan with the local networks it uses (AT&T and Telcel in Mexico, Rogers in Canada, EE in the UK, Orange in France), how long it lasts, whether validity starts when you buy or when you first connect, and the price per gigabyte. Many plans are reloadable, so you can top up while you're away, and some countries have unlimited day passes. Plans are data only; calls and texts on your home number follow your own carrier's rates.
Catalog prices are in US dollars, and the final amount is confirmed at checkout before you pay. The brand and website are run by LETISIM LTD, registered in England and Wales in September 2026, and the merchant named on payments is HOMIFY, a trading company in Dubai. Support is by live chat on the site and in the app, or by email.