Maps.me is a mobile app for Android, iOS and BlackBerry that provides offline maps using OpenStreetMap data. It was formerly known as MapsWithMe. In November 2014, it was acquired by Mail.Ru Group and became part of its My.com brand.

What is offline maps in Google Maps?

Use offline maps

After you download an area, use the Google Maps app just like you normally would. If your internet connection is slow or absent, your offline maps will guide you to your destination. Tip: Transit, bicycling, or walking directions are unavailable offline.

How do I use offline maps?

Download Google Maps for offline use

To download a map, go to the Google Maps app on your phone– doesn't matter if it's Android or iOS. Now tap on the hamburger menu icon in the top left corner of the screen and tap on 'Offline maps'.