eSIM Travel - SimSignal

Sharing SimSignal with someone now actually shares something. Tap share in Rewards & Referrals and you send a real link with your code attached, so the code is waiting for them when they open the app instead of something you have to spell out. Also tidied up: regional plans that showed an empty square instead of a flag, destination links that went nowhere if the country code was lowercase, and a checkout button that looked tappable a second before it actually was.