apps / 1588823574
High-Frequency Noise Monitor
Utilities
TOON,LLC · Utilities · $5.99 · US storefront
- rating
- 3.3 ★
- ratings
- 4
- updated
- Mar 10, 2026
- released
- Oct 7, 2021
v6.0
visible word pool · 5 words
title 28/30 chars · subtitle 9/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of High-Frequency Noise Monitor's pool that are public — the keyword field is not exposed by any API.
from the listing
"High-Frequency Noise Monitor" is a noise analysis tool that specializes in high-frequency bands above 8 kHz. You may be exposed to artificial high-frequency noise on a daily basis that is inaudible to the human ear. This app allows you to monitor these noises and examine their occurrence. Generally, noise contains relatively high-frequency components depending on its source, which is classified as high-frequency noise. For instance, harmonic noise radiates from electronic…
latest US reviews
★★★★★
Difficult to use
Instructions very brief making the app useless to the average individual trying to verify if there is a a source of high frequency noise. (Ruling out tinnitus vs high frequency noise in the home).
— noxalere
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