Worldcitisim sells data eSIMs for travellers in more than 170 countries, with regional plans for Europe, Asia, Latin America, the Middle East, the Balkans and the Caribbean, plus a global plan. Every plan lasts 30 days, from 1 GB up to Unlimited. Plans are data only with hotspot sharing included, and the eSIM arrives by email with a one-tap install button for iPhone and Android, so there is no QR code to scan from a second screen. It can be installed any time within 12 months of purchase, and an eSIM that is never activated is covered by a money-back guarantee.