While the iPhone and Android apps are $1.99, the web app is free. According to the app’s description: WiFox is a continually updated map of airport and lounge wifi passwords from around the world.

Download maps to use offline and navigate anywhere with worrying about WiFi or cell service.

No signal? No problem. Apple Maps has a download feature in iOS 17's beta, and Google Maps has had the same capability for years.

How to download offline maps before your trip Google lets you preemptively download maps for any area from around the world, so no need to stick to places that are nearby.

Google Maps now has a Wi-Fi only mode that shuts off data access for the app -- especially useful if you're trying to save your data.