Free tools for travellers
Everything below is 100% free — no sign-up, no card required. Pick a destination, figure out your data needs, check compatibility or compare roaming before you buy.
eSIM Compatibility Checker
Check your phone model against supported devices and get an instant answer.
Open tool →Plan Comparator
Compare plans side-by-side: price per GB, validity, network, speed and hotspot rules.
Open tool →Data Estimator
Estimate how much data your trip is likely to use — no sign-up required.
Open tool →Roaming Calculator
See how a travel eSIM compares with your carrier’s roaming rates.
Open tool →Destination Guides
Practical connectivity tips for the places travellers go most.
Open tool →Top-up & Expiry Reminder
Work out when your plan expires so you never drop offline mid-trip.
Open tool →i How these tools stay honest
Each tool states exactly what it does and what it takes into account. Estimates are clearly labelled as estimates. Anything that needs your live account or real carrier rates is always calculated from the numbers you enter — never invented for you.
The Plan Comparator uses our real, verified catalog and always confirms the exact price on our server at checkout.
Have an idea for another tool? Tell us — most of our free tools started as customer requests.