Do I need an app to use a WandrSIM eSIM?

No. You buy on the website or in Telegram, then install the eSIM from your phone's own settings using the QR code.

Can I reinstall my WandrSIM QR code later?

Yes. The QR stays available in your dashboard, so a lost email never blocks installation.

Both sell regional plans. Compare the regional plan's included countries and per-day cost against buying two country plans for your specific route.

WandrSIM vs Nomad compared on plan flexibility, regional coverage, checkout options and what happens when your data runs out mid-trip.