iPhone Screenshots


By the time our ears lose the ability to hear some frequencies. That's why some sounds are heard only by people under a certain age. This application plays sounds at different frequencies, so allowing you to know the age of your hearing or to drive off unwanted persons!

•18, 22, 25 …
Several age levels and sounds of different frequencies will let you discover how young or old ... your hearing is!

•Take advantage of your age
Move away noisy kids without even saying a word! Now your age works for you! And for a more effective play, just connect external speakers to your device and turn up the volume!

•Create funny situations
Annoy, without being bothered ... or just for the fun of it!

•For the youngest
Now you can communicate through sounds that other people are not able to hear!

•Discover the true age of a person
Did you meet a boy or a girl? Do you want to know how old he or she is? Test his or her age with StayAway.

•Effective mosquito repellent
The frequency heard by people up to 25 years old it's the same that is used to drive off mosquitoes.

•Many strengths
- Easy to use
- Engaging graphics
- Suitable for all ages
- Many options to use

You can interact with the bushings on the back!

What's New

Version 2.0.0

- Now the volume control is inside the application
- Graphical improvements
- High Resolution Graphic, now optimized for Retina Display
- Localization improvement

Ratings and Reviews

3.1 out of 5
8 Ratings
8 Ratings

Works great

Michael Juan

....on me im 13 and its very annoying and adults can't hear it. kids are suppose to hear it and get annoyed and adults cant hear it because their hearing deteriorates.

It works


And it's free. Clearly the folks complaining just can't hear any of the frequencies anymore.



It needs lower ages. :( kids can't use it to annoy even younger kids XD . It does get annoying after a while...but i made music outta it! :D i can hear all of them!


NETTuno s.r.l.
4 MB
Requires iOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Italian, Japanese
Age Rating
Rated 4+
© 2010 NETTuno S.r.l.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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