High Frequency Sounds Downloads & RevenueHigh Frequency Sounds · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperLeafgreen
CategoryEntertainment
PriceFree
Released
Rating★ 3.7 (33)
Version1.6
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026High Frequency Sounds update history & changes
Last change · 3 events since 19 Jan 2016Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕High Frequency Sounds first spotted by AppInsiderUnited States (found via developer)
- 🆕High Frequency Sounds released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.7 ★
33 ratings
Measured
High Frequency Sounds on the App Store
App details
App ID
1070671566
Publisher
Leafgreen LLC
On the store since
Jan 2016
10 years on the store
Minimum OS
iOS 7.0+
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
13 MB
Also listed in
Music
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.7 ★
33 ratings
Measured
Ratings
33
Measured
About High Frequency Sounds
Listen to various high frequency sounds!
The pitch of a sound is determined by the soundwave frequency. These high frequency sounds are made by fast sound wave vibrations, while slow vibrations create low pitched sounds.
As you age, your hearing abilities decline so that you are less able to hear high pitched sounds. This means that these high pitched sounds are effortlessly heard by young people, but not so easily detected by older generations. Test your hearing (or your parents’ hearing!) with these high frequency noises!
The pitch of a sound is determined by the soundwave frequency. These high frequency sounds are made by fast sound wave vibrations, while slow vibrations create low pitched sounds.
As you age, your hearing abilities decline so that you are less able to hear high pitched sounds. This means that these high pitched sounds are effortlessly heard by young people, but not so easily detected by older generations. Test your hearing (or your parents’ hearing!) with these high frequency noises!
Latest updates
1.6
Fixed background image bug that appeared with iOS 11.
