# mimigarFFT

> Real-time FFT spectrum analyzer with microphone calibration support.

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

## Overview

- **ID:** `com.evixar.mimigarfft`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Evixar
- **Category:** MUSIC\_AND\_AUDIO
- **Downloads:** 31
- **Version:** 2.0.0
- **Last updated:** 2026-07-01
- **First published:** 2026-06-30
- **Publisher country:** JP
- **Size:** 23 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.evixar.mimigarfft)
- **Website:** [https://www.mimigar.com/](https://www.mimigar.com/)
- **Privacy policy:** [https://evixar.com/agreement](https://evixar.com/agreement)

## Description

FFT Analyzer is a precision real-time audio spectrum analyzer designed for acoustic measurement. It captures audio from your device&#39;s microphone, performs FFT analysis, and displays the frequency spectrum in both linear and logarithmic scales.<br><br>Key Features:<br>✔️ Real-time FFT spectrum display with linear and logarithmic frequency scales<br>✔️ Configurable sample rates: 16 kHz, 44.1 kHz, and 48 kHz<br>✔️ Multiple FFT point sizes for adjustable frequency resolution<br>✔️ Window functions: Rectangular and Hann<br>✔️ IIR digital filters: Butterworth and Chebyshev Type I (Low-pass, High-pass, Band-pass, Band-stop)<br>✔️ Time constants and averaging mode for stable measurements<br>✔️ Target frequency range with in-band level readout<br>✔️ Tap-to-select frequency and dB display<br>✔️ Pinch-to-zoom and pan on the frequency axis<br>✔️ Draggable dB axis for adjusting the display range<br>✔️ Clip detection indicator<br>✔️ USB microphone support with direct audio driver for consistent measurements across devices<br>✔️ Microphone calibration via the Mimigar calibration service for traceable SPL readings<br>✔️ Dark theme optimized for field use<br><br>Built for engineers, acousticians, and audio professionals who need reliable spectral analysis on mobile.

## Rankings

- #2,442,033 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`
- `com.android.vending.CHECK_LICENSE`
- `com.evixar.mimigarfft.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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