Frequencies Pro

Does what it is supposed to works great at school to annoy friends                 Made my dad RAGE

I couldnt believe how well this worked I had to turn it down immediately after it hit my frequency which was spot on for my age Cant wait to tease my teens with it lol Awesome App                 Amazing

스피커 망가진다 조심해라     주의

Im 18 but can still hear all of the tones including the one for small animals With other apps I could not hear anything over 19khz           Not accurate

My cat however is a derp and so it does not react to the noise                 Very effective on my little siblings XD

I got this app when it was free and now there is a message saying that the app is no longer updated The message mentions another app which is free and replaces this one called Frequencies It must not be out yet because I dont see it in the store Guess they decided to up the price for this app to deter downlaoding it and now they are directing us to the new app which must be out soon I dont understand why they didnt make this more clear but oh well              Dont download this app

Fun app Does exactly what you would expect              Great App

This app is great Ive annoyed so many people and got yelled at so many peoplethe one problem I do have though is the new grade thingi am a 7th grader and can only hear the senior and I have great hearingPlease fix this soon              Great App

We have a young dog and cat and old dog and cat I stood in the middle of the room not close to any one pet The young ones and the old cat responded to the highest frequency My old dog didnt respond until 18 MHz so it does work I was surprised I thought the iPhone speaker would not be sensitive enough to hear the high frequencies but I was wrong                 Frequencies work

The description is kind of mean but good for what it does              Kinda mean

Perfectly simple Got exactly what I wanted                 A Hearing Test

vry gud 1010 would recommend                 review

Its cool my dog gets all mad at me                 Awesome

Nice app to have fun with family Isnt there any problem for phones speaker           Good app

It wont open     Crap crap crap

I liked the old version better I wish I could downgrade     Bad Update

The teacher heard me a no older than 16 it was hilarious because she just sent me to sit out           This apppp

Me gusta bromear con los niños con esta aplicación sin que los grandes escuchen lo que pequeños están escuchando Hahaha Muy buena Diversión gratuita                 Buena App

Okay so i did it during class and my classmates all heard and and everyonewas staring at me and then my teacher was likewhy is everyone staring at my name                 CRACKS ME UP

I love this app idk y I just like to hear the sounds and Im happy Im rlly young I can hear all the sounds even the advanced sounds                 Love it

It says age but doesnt work              So

I love this app I tried it in a room of adults and children that were visiting and we were amazed                 Love the app

This is so freaking awesome                 Great

It makes all these high and low pitch noises Ears hurt at some of the pitches showing it does work To me thats cool I have not had any unauthorized charge so far nor any big ads                 Its different and free

Couldnt even get it to load     Doesnt work

Doesnt work if my life depended on it     Nope

I got it and it said free ok well I found out was billed 2299 and I want my money back Im in debt and I cant pay bills and I am at mcdonalds cause they cut my Internet off Any way horrible app adds crashes I expect better they trick u with the whole free bit     Horrable

I like this app I thought it wasnt going to work but I tried it and my sister started amazing pained noises and I was like woah Im a year older than her and I could hear it too but it didnt bother me which was cool                 Yes

I downloaded the app and it was free when I downloaded it Now on my account there is a charge for 2299 for an app that should be free I would definitely stay away from this app I didnt accept any agreement that said I would be billed for the app     Got the app and it was freeBut

This app is so cool I share a room with my sisters and theyre always being really mean to me And I know they hate high sounds so I looked up tis app when my friend recommended it I got and I put the sound up REALLY high on the stereo It so cool I got back at them really good Even though I got in huge trouble not grounded though it was all with it Five stars definitely Thank you do much people who made this app Now my sisters are still mean but when they get really annoying I just use this app Super cool Eventually Ill have to delete it cause my mom but anyway great app and it works like a charm I havent tried it on the dog yet but trust me I will sometime Probably tomorrow Peace out Must buy April 9 2011                 READ

I am not a mean person generally but this app is AMAZING however if you put it on alternate it can be heard by everyone no matter what your age is                 Works great

I love this app I will annoy my friends with it                 Best app ever

The app was fun because it worked on my parents seeing what they could hear and not but it did not work on my dog at all           Its ok

Im going to try it                 I dont know about it

Its soooooo fun to annoy my classmates and my little brother with this awesome app                 Its so fun

A 2900 app that has ads Gimme a break Stay away people Big huge ads all over page for a very expensive ap     Are u kidding

I tried it on myself and the frequencies freaking hurt I cant wait til my next robotics meet now I tried the animal one near my cats and they just flipped out It was hilarious Lol                 Wow

I personally use it mostly to annoy people Lol Anyways thx                 Awesome App

Works fine as an adult I can hear up to 19khz on this app any higher is most likely a limitation of the iPhone speaker              Frequencies Pro

Big fail     Broke for all but iOS 5