Preview
Description
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.
What's New
Version 3.0.3 2026-04-05
Fixed an issue where the Settings screen would unexpectedly close on iPad. Technical Analysis
Package Overview Basic metadata
Bundle ID
jp.bismark.bsspectrum Current Version 3.0.3
Minimum iOS 15.0
Package Size App Store Size
Package Metadata 1 / 24 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.
Developer Information
Known Version Records
1 version record with stored package metadata • 24 known version records
Stored metadata does not guarantee a package is currently available to download.
| Details | Version / IDs | Version date | Action |
|---|---|---|---|
| 26.35 MB | v3.0.3 App Store ID: 884052905Build: 3.0.3 | 2026-04-05 21:09:33 | Paid / Arcade |
| Not archived | App Store ID: 883119221 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 876040548 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 867134812 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 866875812 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 839585374 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 837310447 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 833565368 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 823890476 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 823808962 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 812333267 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 561772654 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 12732635 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 11333097 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 10781846 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 3704723 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 3169817 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2784236 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2564496 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2475004 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2231984 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2184302 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 2038217 | Unknown | Paid / Arcade |
| Not archived | App Store ID: 1910394 | Unknown | Paid / Arcade |