About this app
■Description This app is using so-called mosquito tones are what you can check the age of your ear. ■How to use 'Play' button to ring, 'Stop' button to silence. 'Play' pressing the button, please press the button labeled frequency. The age of your ear to the age of the most significant frequency of the sound heard. In manual mode, you are free to raise from 0 to 30kHz sound operation of the slide bar. With it, you can check over the audible frequency.
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included. - Support for iPhoneX - Support for iOS11 - Changed the design
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 6:12 AM Free
Screenshots
