Dog Whistle Pro has 8 different frequencies within the range of 12kHz to 56kHz (12kHz, 24kHz, 32kHz, 36kHz, 40kHz, 44kHz, 52kHz, and 56kHz).
The range of hearing in dogs is different depending on breed and age of the dog.
You can also have a little bit of fun by selecting new dogs from the menu in Dog Whistle Pro app.
Features:
- Dog Whistle Pro is Completely Free
- Dog Whistle Pro has 8 different whistle frequencies
- Dog Whistle Pro has 6 different dogs to chose from
9Apps 4.9
