Get the app
Instant eSIMs, one tap away
Download Roamsim to buy, install, and manage travel data in 210 countries — straight from your phone.
Works on iPhone & Android — eSIM-capable devices.
Prefer the web? Every plan can also be bought in your browser: browse eSIM plans by country.
Quick answers
How do I install my eSIM?Does my phone support eSIM?Is my iPhone unlocked?My iPhone says SOS abroad — what now?How much data do I need?Can I use my eSIM as a hotspot?
More in the eSIM guides.