Dog Whistle - High Frequency Dog Trainer

This is a handy tool. But it takes so long to sign in to my phone and open the app that my dogs have stoped barking before I am ready to use the app. But it does work if you can catch the dogs barking while the phone is in your hand and the app is opened without any ads blocking the way. I still recommend this dog whistle app, being able to change the pitch really comes in handy.

I have a Galaxy S9. I downloaded the app and tried to use it. The 1st frequency I tried completely crashed my phone and it wouldn't turn back on until I plugged it in. Thought it might have been A fluke so when it turned back on I gave it the benefit of the doubt and tried the lowest frequency which after using it 5 times it crashed my phone yet again. This is a terrible app in my opinion if you have a Galaxy S9.

This app is nothing but ads. I'm guessing it was written in a hurry seeing as how frequencies are given in Hz when it should be in kHz. But I think the worst part is that it will shorten the life of your devices speaker. going up to 19 kHz is a novel idea, but cellphone speakers are only designed for a maximum of 4 to 5 kHz.

It's a great idea but has some issues Perhaps I misunderstood the purpose of the app. After spectrum analysis the fundamental freqs are spot on, but there are subharmonics which are louder than the fundamentaland and within the human hearing range in some cases. I thought the purpose was to scare dogw away or shut up their barking. But if you are intending to call them I guess it isant aNn issue if you can hear the output.

I absolutely love this app! Have 3 dogs & 1 dog that we're boarding for a friend. When all 4 dogs get really loud with rough housing, all I have to do is click the 15Hz or 19Hz & they stop. It makes it easier for me to be able to focus on my school work.

App worked ok. Ads unobtrusive until you exit. I was presented 3 full screen ads before exiting. Uninstalling. Seriously, you got greedy. It is a basic app. Code available online. Anyone could compile it.

I had to try only 4 times until all three dogs that were barking stopped and returned to me on command. I started with the highest level and came down one button at a time. It works very well. Thank you. Lois

tried it right away. very simple and user friendly. I liked that that there were pitches a human could hear too. I wanted to attract my dog attention non verbally and from out of site so this gave some simple -bag of tricks- to use to get to that end. Yeah five stars, particularly as this app is that user friendly and includes whistles that can be heard by humans too. Good app, glad it popped up. I'm well satisfied.

The ads are obnoxious and pop up in the way rather than just being simple ads that still allow use of the app. It is simple and useful.

I dig the layout. It works , as are few and being able to give a review to shorten ads is clever. If it doesnt shorten ads this review will change slightly . So far it's a great ap.

A decent app ruined by surprise auto-playing ads with full sound on. When I'm using an app that produces inaudible sounds with your volume on Max, do not throw loud, obnoxious ads with no warning. Uninstalled.

Splash screen is too long, this needs to load fast to use when needed, and I wish it had its own volume control above the whistles, but love the push to play with continuous option

This has been great to get my dog to stop needless barking. I just wish I could open it faster, sometimes it lags or I have to deal with an ad before I can use it which does impede training a little.

I don't have any dog but have 2 cats. I used 19hz & their response is really good. But those ads are really annoying. Sometimes have to close 2/3 ads to exit the app.

this is a great app, some fuss about the ads but hey, its free. I sell on eBay and I've learned some people just simply love to complain. This is one of the best dog whistle I have tried, and it's free. If you donut like ads just go pay for an app

easiest one I've downloaded. Didnt see adds and it went straight to the sounds which were a lot of different options.

It really does work except kind of hurts your ears little bit which obviously cuz it's a high pitch sound but I wish it would have like different sounds other than just the whistle they could approve it a little bit

Crashes my phone almost every time I hit the highest note. Also all sounds are audible to humans so not really what people are looking for.

It's an awesome application for training the dogs...i wanted to attract my dogs attention non verbally...and just coz of this app i could easily do that.. it's a very user friendly app...i can call my dog whenever i want and furthermore helped a lot in adjusting and improving my dogs behaviour.

I tested the different Hertz And I can hear some my dad couldn't so It does produce different frequencies. Somewhere too high for people to hear being my dad there's one I could hear that he couldn't. But my dog didn't seem to intrested but it's 4 out of 5 because it's supposed to produce different frequency tones and It did that

Our neighbors rottweiler barked incessantly. I played the whistle for less than two seconds and she stopped. That was 30 minutes ago and still no barking. First time she's been quiet for more than a minute all summer.

Really good app. Nice interface and also doesn't lack while using. Here you can train your dogs by using its different frequency sounds.

Definitely get's the attention of our pups! One looks at the tablet and wags his tail, while the other runs and hides under the bed! I find I cannot hear the highest frequencies though - but then....I am and old fart!

Tried 3 different whistles, not only could I hear all of them quite clearly (not a dog whistle) my speaker was crackling and then my phone bricked. Took me 20minutes to get my phone back online and immediately removed this application. Fun.

My Toy Fox Chihuahua, my Long hair Chihuahua and my Chug doesn't respond to any of the whistles on any level, or frequency. Shouldn't a high frequency whistle at least perk their ears up as a first response to let you know they at least heard the whistle? My dogs are healthy and have good hearing. To my knowledge, they have never heard a dog whistle before, but when I do a high pitch eee screech, that perks their ears up and makes their heads tilt from side to side, which is comical.

Was a bit doubtful while installing it for the first time , but the doubt vanished as soon as i used it for the first time as my dog was actually responding to it and after a weak of use i can say that it has amazingly changed my dog's behaviour.