apps / 327802142
bismark bs-spectrum
Spectrum Analyzer
bismark LLC · Music · $3.99 · US storefront
- rating
- 3.0 ★
- ratings
- 2
- updated
- Apr 5, 2026
- released
- Aug 29, 2009
v3.0.3
visible word pool · 4 words
title 19/30 chars · subtitle 17/30 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 bismark bs-spectrum's pool that are public — the keyword field is not exposed by any API.
from the listing
bismark bs-spectrum is a precise and responsive real-time audio spectrum analyzer using FFT (Fast Fourier Transform). It captures sound through your iPhone or iPad’s built-in microphone and visualizes the frequency spectrum with clarity. Key Features: • Real-time FFT analysis of audio input • Peak frequency and amplitude detection • Snapshot function for waveform comparison • Customizable display options Display Modes: • Graph Scale: Linear / Logarithmic • FFT Window:…
latest US reviews
★★★★★
Did not work
installed on Mac M2 Air, and it did nothing! How do I uninstall it and get my money back?
— gnightingale
★★★★★
Very clean App.
Developer has used the "keep it simple stupid," (KISS) development mode. Easy simple intuative interface. Works well on M1 Mac mini. With a wide variety of USB microphones, from the cheap low end, to pro level mics. Vaery basic, but very well worth the money. Would be nice to…
— History-Mike
★★★★★
Useful app!
I do medium voltage switchgear maintenance and repair in my job (13.2KV down to 480V). My partner thought that he heard an air leak in the gear one day, which is a sign of arcing. That range is gone in my hearing, so I used this app with my iPhone5 on the main 13.2KV breaker and…
— Outlawamps
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{ "tool": "app", "arguments": { "appId": 327802142, "countries": [ "US" ], "subtitle": true } }
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