Dog Whistle Golden is a lifestyle app developed by lrx that helps you train your dog with different frequencies for each command. The app generates frequencies from 1000 up toHz if equipped with HD audio, making it easier for you to communicate with your furry friend.

The app is easy to use, all you need to do is download it on your Android device and tap on the whistle to start using it. There are no complicated settings or configurations to worry about. The app also supports Calldorado Caller ID, which is configurable through the option menu.

Overall, Dog Whistle Golden is a great tool for dog owners who want to train their dogs using different frequencies. It's free to use and has a user-friendly interface. If you're looking for an easy way to train your dog, then Dog Whistle Golden is definitely worth trying out.