Using your GPS device and Text-to-Speech engine, Talking GPS Speedometer dynamically announces the current "speed", "direction" and/or "bearing" of any sustained motion event including walking, running, biking, skiing, boating, motorcycle, ATV, snowmobile, automobile, airplane, and more.
Rivien Media LLC is the developer of Talking GPS Speedometer that can be found in the Travel & Local category. The tool was downloaded and set up by over 10K users and its latest stable update was on Mar 19, 2017. This application has the overall rating 4.1 on Google Play.
You can get the .apk installer of Talking GPS Speedometer 1.1.0 for free and have a look at users' reviews on Droid Informer. The file size doesn't exceed 139 KB and the app can be launched flawlessly on Android 1.6 and above. The antivirus report indicates that the app is totally safe.