The download of the app is 100% secure. Gabriele Kirste is the developer of iSayHello Italian that is included in the Travel & Local category. The tool is not recommended for users under the age of 10, it has been rated 4.5 on Google Play.
The latest release was on Jan 29, 2012 and this application was downloaded and set up by over 50 users. It's free of charge to download the installer of iSayHello Italian, also, you can check out users' reviews on Droid Informer. The app works fine on Android 1.6 and higher.