On your device's browser, go to APKMirror.com and search for "YouTube 17.32.38."
: While rare for KitKat devices, check Settings > System > Software updates to ensure you are on the latest possible firmware for your specific hardware. Youtube Android 4.4 4 Download Apk
YouTube on Android 4.4 KitKat: What You Need to Know (APK Download Guide) On your device's browser, go to APKMirror