According to the antivirus report, the app is safe and secure. SMPuleo developed Air Horn Sounds that lies within the Tools category. According to the latest info, this application is rated 3.6 on Google Play.
The most recent release was on Dec 6, 2013 and the app was downloaded and installed by over 10K users. A free .apk installation package of Air Horn Sounds 1.2 is available from Droid Informer and you can take a look at users' reviews on this site. Prepare 3 MB of free space on your device for this app installer and keep in mind that it works fine on Android 2.2 and above.