With a simple command, you can save (or “cache”) a street, neighborhood, or even an entire city to your phone’s memory, perfect for navigating the twisty streets of Paris, London, Hong Kong, or just about anywhere else, no Internet connection required.
Here’s the trick…
- First, while your iPhone or Android phone is still online, open Google Maps and then search, swipe and pinch until the map you want to save offline is on the screen—and yes, you can go ahead and save an entire city, if you wish. (You’ll get an error message if you try to save a map that’s too large.)
- Tap “ok maps” into the search box and tap the Search button. If you’re using an Android phone, you can also tap the microphone in the search box and say “OK maps.”
- Next, your phone will start “caching” the on-screen map to its memory. Saving a map of Paris to my iPhone 5, for example, took about a minute.
- All done? Go ahead and turn on airplane mode and zoom in anywhere on the map you just saved—and when you do, the streets, blocks and avenues will appear, just as if your phone was online. The only bummer is that search will be disabled while you’re in offline mode.
Even if your iPhone or Android phone isn’t connected to a cellular or Wi-Fi network, it can still pinpoint its approximate location if there are nearby Wi-Fi hotspots around. Just make sure “airplane” mode and Wi-Fi are turned on at the same time.