You can now open files from Drive, and save back to Drive from other apps on your device if you’re using iOS 8.
Second: you can now use Touch ID to unlock Drive.
Now, no matter what version of iOS you’re using, you can save videos from Drive to your device’s camera roll.
On Android, you can now search for files in Drive from the Google app. For example, you could say “OK, Google — search for holiday letter on Drive” to get to your files without opening the app and typing keywords.
On iPhone and iPad, you can add more of your stuff to Drive by uploading content from other iOS apps.
On both Android and iOS, you can now access and share custom maps you create with Google My Maps.