apps / 851069926
Ultrasonic Analyzer
Music
DEXUS Pawel Krzywdzinski · Music · $19.99 · US storefront
- rating
- 3.9 ★
- ratings
- 35
- updated
- Feb 2, 2025
- released
- Apr 25, 2014
v2.8
visible word pool · 3 words
title 19/30 chars · subtitle 5/30 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 Ultrasonic Analyzer's pool that are public — the keyword field is not exposed by any API.
from the listing
Ultrasonic Analyzer is a real-time spectrum, spectrogram, oscilloscope, and octave RTA analyzer for your iPhone or iPad. It provides a visual representation of ultrasounds using a sampling rate of up to 384kHz**. You can listen to transposed ultrasounds* and analyze them in real time. For sounds that are normally inaudible, a slowed-down playback option is also available. Ultrasonic Analyzer can be used to analyze the calls of various animals (e.g., bats, dolphins), measure…
latest US reviews
★★★★★
$20 for *this*?
This app is pretty amateurish, not even supporting Bluetooth headphones on iPhone. It's 2025. When was the last time you saw an app that could only output over wired headphones? I didn't realize that was even a possibility. It's like the developer stopped trying back around 2018,…
— AOANLA
★★★★★
Counter surveillance uses
Anybody who’s the victim of any kind of surveillance abuse or voyeuristic abuse in general, can use this app to pick up on a nearly imperceptible frequency around 14,000 kHz. The untrained ear you wouldn’t be able to hear this frequency but it is the result of using wave…
— Setnom80
★★★★★
No Instructions
Trying to capture my neighbor blasting us with ultrasonic sound but there are no instructions with this app on how to utilize this.
— HOLLA.!
Newest first, from Apple's public reviews feed. Agents can pull hundreds per storefront with the reviews tool.
Where does it rank? Chart position is one signal — most installs come from keyword search. Check where Ultrasonic Analyzer ranks for any keyword, free, with the rank checker.
this page is one tool call
{ "tool": "app", "arguments": { "appId": 851069926, "countries": [ "US" ], "subtitle": true } }
The app tool returns this listing as stable JSON for any storefront — one of thirteen ASO tools your agent gets over MCP. Get a free key.