There is an alternative method for Google Drive:
- Install SafeInCloud app on your phone and setup the cloud synchronization with your Google Drive account.
- Go to Google Drive and locate SafeInCloud.db file in the root folder.
- Right-click the file, select Share from the context menu, and share with another person.
- Install SafeInCloud app on another person’s phone and setup the cloud synchronization with his/here Google Drive account (which already contains a shared copy of SafeInCloud.db file).