Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Age Checker by DWANGO MOBILE Co., Ltd., get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Age Checker


Open iTunes to buy and download apps.


A new type of application which can tell your age quickly.
Let's try if you can hear the mosquito sounds that supposed to be heard in your age group.
Let people around you hear and make fun of the people who can't hear the noise!

Simple to play
Just tap the age group button that you want to test. you can hear the mosquito sound.
if you tap the button again, it stops the sound.

Please be aware that it may make you feel sick if you hear the sounds too much.
For better result, please make a certain space between your phone and your ears.

What is the mosquito?
It is also called the mosquito alarm, an electric device makes high frequency sound.
It is used to get rid of teenagers who are hanging out in public places.
In general, it is said that the high frequency sound can only be heard by people below 25 years of age,
because the ability to hear high frequencies deteriorates in humans with age.

What's New in Version 1.3.1

In response to the recent change in Twitter's API specifications,
Twitter posting functionality has been removed


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3

Customer Reviews

Age Checker

This app does not open on an iPad or IPhone. Threw away our money! So frustrated.


Does not work. Waste of money!!!

Age Checker
View In iTunes
This app is designed for both iPhone and iPad
  • $0.99
  • Category: Medical
  • Updated:
  • Version: 1.3.1
  • Size: 1.7 MB
  • Languages: English, Japanese
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.