# N-Signal / FFT Sound Analyzer — user reviews

> 1 indexed App Store user reviews of N by kyu il jung.

- Source: https://appshunter.io/ios/app/n-signal-fft-sound-analyzer/id6755102833/reviews
- App overview in markdown: https://appshunter.io/ios/app/n-signal-fft-sound-analyzer/id6755102833.md

## Most critical reviews (1 lowest-rated)

### 5/5 — Impressive analyzer

*2026-03-25*

If you would like to see the frequencies and amplitude of your environment or music, this free analyzer is an excellent choice.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*