The first release targets Android devices with OS version 4.0 (Ice Cream Sandwich) and above (4.1 - Jelly bean). The support for Android devices OS 2.3.3/2.3.5 will come very soon at the end of August 2012.
When you search for Gladinet in the Google Play Store, you will see Gladinet App showing up.
After you download the app and run it, you will see the login screen to login to your Gladinet Cloud account.
After login, you will see your files and folders.