# iAnalyzer

> Music

Canonical page: [https://chrome-stats.com/d/id335449113](https://chrome-stats.com/d/id335449113)

## Overview

- **ID:** `id335449113`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 平 陈
- **Category:** Music
- **Rating:** 4.20 / 5 (75 ratings)
- **Version:** 5.6
- **Last updated:** 2024-09-25
- **First published:** 2009-12-11
- **Size:** 2.93 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ianalyzer/id335449113)
- **Website:** [http://phyar.cn](http://phyar.cn/)
- **Privacy policy:** [http://phyar.cn/pp](http://phyar.cn/pp)

## Description

iAnalyzer is a powerful FFT-based audio analysis tool for real-time signal analysis on iPhone, iPad, and iPod touch. It delivers high-precision spectrum visualization with FFT, octave and 1/3 octave displays, 2D/3D views, and auto peak tracking with precise frequency computation. It supports configurable FFT sizes, 44 kHz sampling, and WAV export, making it a professional instrument for musicians and sound engineers.

Beyond analysis, it includes a frequency-to-music scale converter, an instrument tuner, playback speed control, and file management with WiFi transfer for easy sharing. A Mac version is available via the Mac App Store for extended workflows.

## Rankings

- #156,137 — Overall
- #76 — analyzer

## Review summary

iAnalyzer delivers a powerful FFT spectrum analyzer with note identification, low-latency recording, and a sleek UI that many users find visually appealing. It excels in feature breadth, real-time analysis, and presentation on iPad/iPhone. However, multiple reviews note reliability problems after updates, compatibility issues on older devices, and requests for missing features (renaming files, WAV import, external mic). Pricing is debated, and some users question measurement accuracy. Overall, it’s strong when stable but inconsistent for some users.

### Pros

- Powerful FFT-based spectrum analysis with note identification and cent deviations.
- Low-latency recording and playback with the ability to freeze/scan to examine harmonics.
- Elegant graphics and a visually appealing, practical UI.
- Strong value for the paid version with feature-rich capabilities.

### Cons

- Stability and reliability problems after updates or with the full version (audio loss, notch-filter issues, features disappearing).
- Inconsistent compatibility on older devices (reports of problems on iPhone 4s; mixed performance across hardware).
- Missing features and external input options (renaming saved files, WAV import, USB microphone/line-in, landscape panels).
- Pricing concerns and perceived value; many call the app expensive.
- Measurement accuracy issues (high noise floor and scaling/dB inconsistencies).

## Similar extensions and apps

- [Analyzer](https://chrome-stats.com/d/id454225351) — 2.90 / 5
- [FFT](https://chrome-stats.com/d/id298840058) — 4.00 / 5
- [RTA](https://chrome-stats.com/d/id298839433) — 4.00 / 5
- [Audiolyze](https://chrome-stats.com/d/id6775101212) — 5.00 / 5
- [Spectrum Analyzer+ FFT](https://chrome-stats.com/d/id6760830858) — 2.30 / 5
- [FFT Analyzer](https://chrome-stats.com/d/id6760554712)
- [Spectrum-V: Audio analyzer](https://chrome-stats.com/d/id6450556284)
- [Ultrasonic Analyzer](https://chrome-stats.com/d/id851069926) — 3.90 / 5
- [CreamAudio Analyzer](https://chrome-stats.com/d/id6782669150)
- [Audio Frequency Analyzer](https://chrome-stats.com/d/id684641742) — 3.70 / 5
- [Audio Analyzer](https://chrome-stats.com/d/id681184981) — 4.40 / 5
- [Audiomerics Analyser Lite](https://chrome-stats.com/d/id6756816074)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id335449113)