# Octave Band Real Time Frequency Analyzer and Sound Level Meter

> Real-time audio frequency analyzer and sound level meter for tuning. (iPhone/iPad app by Marina Polyanskaya.)

- Source: https://appshunter.io/ios/app/octave-band-real-time-frequency-analyzer-and-sound-level-meter/id1130237143 (this page in markdown: same URL + `.md`)
- Developer: [Marina Polyanskaya](https://appshunter.io/developer/1519482916)
- Category: Productivity, Utilities
- Price: $1.99
- Rating: 2.60/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.1 · 61 MB
- Languages: American English, German (Germany), Russian
- Released: 2016-07-05
- Data updated: 2026-08-18
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/octave-band-real-time-frequency-analyzer-and-sound-level-meter/id1130237143/reviews.md

## What is Octave Band Real Time Frequency Analyzer and Sound Level Meter?

Octave Band Real Time Analyzer is a powerful real-time audio analysis app. Ideal for room tuning or speaker tuning, this app provides precision audio measurement and visualization that fits in your pocket!

Octave Band Real Time Analyzer has many advanced features which are normally only found in much more expensive sound analysis software. It offers fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers.

Feature Highlights: 
● Octave Band Real-Time Analyzer 
● Smooth HD Graphics
● Integrated Sound Level Meter 

Have any questions? Contact us at lightsparkapps@gmail.com

Music: http://www.bensound.com

## Key features

- Octave Band Real-Time Analyzer
- Integrated Sound Level Meter
- Precision audio measurement
- Real-time spectrum analysis
- HD Graphics

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/octave-band-real-time-frequency-analyzer-and-sound-level-meter/id1130237143/reviews.md

### 2/5 — No shut down

*2026-01-07*

The app will not allow you swipe and shut it off in new iOS, have to shut down iOS and reboot in order to kill the app, hmmmm don’t like that

### 1/5 — 用不了

*2023-06-07*

购买购买后不能使用

### 5/5 — Great app

*2016-07-21*

very good application . good sound quality with a nice interface and many features . I really like this app . thank you

### 5/5 — Fun and useful

*2016-07-14*

This is fun to play with. I'm not going to tune my piano or calibrate my audiometer with it, but it's useful to see what the main frequencies are in everyday sounds and noises. Its also a great conversation starter when you start whistling into your phone. Very cool app

### 4/5 — Great for me

*2016-07-08*

I just started using this app and I can see what the rave is all about. I am very happy with it, it is easy to use, simple design and easy setup.

## Frequently asked questions about Octave Band Real Time Frequency Analyzer and Sound Level Meter

### What is Octave Band Real Time Analyzer used for?

Octave Band Real Time Analyzer is used for real-time audio analysis, ideal for tuning rooms and speakers. It provides precision audio measurement and visualization of sound frequencies.

### What are the main features of Octave Band Real Time Analyzer?

Key features include an Octave Band Real-Time Analyzer, an integrated Sound Level Meter, smooth HD graphics, and fast, accurate spectrum analysis.

### Who would benefit from using Octave Band Real Time Analyzer?

This app is beneficial for both amateur hi-fi enthusiasts and professional A/V engineers who require advanced audio measurement capabilities.

### What devices does Octave Band Real Time Analyzer support?

Octave Band Real Time Analyzer is available for iPhone, iPad, and iPod devices.

### How much does Octave Band Real Time Analyzer cost?

Octave Band Real Time Analyzer is a paid application, priced at $1.99.

### Does Octave Band Real Time Analyzer have ads?

No, Octave Band Real Time Analyzer does not contain advertisements.

### When was Octave Band Real Time Analyzer last updated?

The application was last updated on July 5, 2016, with version 1.0.

### What is the age rating for Octave Band Real Time Analyzer?

Octave Band Real Time Analyzer has an age rating of 4+.

## Version history (last 1 release)

### 1.0 — 2016-07-05

This update from Apple will improve the functionality of this app. No new features are included.

## Apps similar to Octave Band Real Time Frequency Analyzer and Sound Level Meter

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## More apps by Marina Polyanskaya

- [Light Meter - lux and foot candle measurement tool](https://appshunter.io/ios/app/light-meter-lux-and-foot-candle-measurement-tool/id1037610013)
- [dB Decibel Meter - sound level measurement tool](https://appshunter.io/ios/app/db-decibel-meter-sound-level-measurement-tool/id1048388627)
- [Audio spectrum analyzer EQ Rta](https://appshunter.io/ios/app/audio-spectrum-analyzer-eq-rta/id1122398778)
- [Audio Spectrum Analyzer dB RTA](https://appshunter.io/ios/app/audio-spectrum-analyzer-db-rta/id1281873790)
- [Lux Light Meter Pro](https://appshunter.io/ios/app/lux-light-meter-pro/id1292598866)

All apps by Marina Polyanskaya: https://appshunter.io/developer/1519482916

## Related topics

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*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 2026-08-18.*