bismark bs-spectrum

Name: bismark bs-spectrum
Price: 3.99 USD
Rating: 3 (2 reviews)
Author: bismark LLC

By: bismark LLC App

Spectrum Analyzer

Overview

Version:

3.0.3

Last updated: 2026-04-05

Ranking

#724,588 ▲ 1,481

Overall

Features & Capabilities

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: Rectangle, Hamming, Hanning, Blackman • Decay Time: From 250 ms to 4 seconds • Amplitude Offset control

Ideal for: • Audio engineers • Musicians and producers • Sound designers • Educational purposes in acoustics or signal processing

bismark bs-spectrum provides a clean and accurate analysis experience, ideal for professionals and learners alike.

User Growth & Download Statistics

App

By:

bismark LLC

Rating:

3.00

(2)

Version:

3.0.3 Last updated: 2026-04-05

Version code:

884052905

Creation date:

2009-08-29

Compatible devices:

Size:

26.35MB

Price:

3.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-06

Compare stats and ranking:

Ranking

# 724,588 ▲ 1,481

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

bismark LLC

Apple Apps Store

https://apps.apple.com/us/app/bismark-bs-spectrum/id327802142

Website:

http://www.bismark.jp/

User Reviews

installed on Mac M2 Air, and it did nothing! How do I uninstall it and get my money back?

by gn*****, 2023-01-02

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 vary the FFT bin levels. CUDOS to the develolper!