The IDrive online backup service recently released a free Android app for mobile devices that lets you manage and view your backups. The software allows IDrive users to monitor backup status and sizes, search files, share and download files on the go.
Gmail has added support for multiple voice and video calls, including incoming call notifications and the ability to put calls on hold and then resume them.
Google has been improving mobile access for their online documents service, but not all devices are supported. Here is the latest list of compatible mobile devices.