# Pitch Analyzer

> Tool for analyzing sound's absolute pitch, frequency, and note details. (iPhone/iPad app by Supertintin Co., Ltd.)

- Source: https://appshunter.io/ios/app/pitch-analyzer/id571243369 (this page in markdown: same URL + `.md`)
- Developer: [Supertintin Co., Ltd](https://appshunter.io/developer/345365970)
- Category: Music, Utilities
- Price: $1.99
- Rating: 2.70/5 from 24 App Store ratings · 53 written reviews indexed
- Age rating: +4
- Requires: iOS 12 · 3 MB
- Languages: American English
- Released: 2012-11-02
- Data updated: 2026-09-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pitch-analyzer/id571243369/reviews.md

## What is Pitch Analyzer?

Pitch Analyzer is a tool for analysing sound's absolute pitch. It detects any sounds input from mic,and analyse the sound's frequency, note name, MIDI number,and cent tolerance...  
It can help singers or music students to exercise perfect pitch, and help tuners or performers tuning their instrument.


Analysis items－

-Frequency
-Amplitude
-Cent tolerance
-Note name
-Note's MIDI number
-Note position in staff
-Note position in piano keyboard

## Key features

- Absolute pitch analysis
- Microphone sound input
- Frequency and amplitude detection
- Note name and MIDI number
- Cent tolerance measurement
- Note position in staff and keyboard

## Recent user reviews (10 of 53)

All indexed reviews: https://appshunter.io/ios/app/pitch-analyzer/id571243369/reviews.md

### 5/5 — 终于改进了 本来已经卸载了

*2025-05-26*

感谢制作组 这是我用过最舒服的pitch app

### 4/5 — Amazing app but new glitch

*2025-05-03*

This app is amazing to find the key and pitch when you sing or play a tune, however recently every time I open the app, it makes a crackling noise and it’s pretty loud, which I assume is a glitch as it only started recently. If this could please be fixed that would be great!

### 1/5 — 差评

*2025-04-12*

白花了十五块钱，一点不准，气死了

### 1/5 — 杂音重

*2025-03-16*

今年开始打开App调音就会产生杂音，关掉App就没杂音

### 4/5 — Great Feedback Tool

*2024-12-18*

I have used this app and it is great for one reason—the size of the visual feedback. When I work with singers who are supposedly “tone deaf “ an abstract line moving up and down is often not helpful to provide immediate feedback. Setting the response to letters with octave numbers does the trick! The visual is large enough that their are enough “cognitive” resources to adjust pitch up or down and using the changes in the visual responses (e.g. A3 to Aflat 3) to learn pitch manipulation.

### 1/5 — Terrible squealing!

*2024-12-07*

Downloaded this app on my ipad9 and it has terrible feedback. Squeals so loud and the app can’t determine input to use it.

### 1/5 — Not good

*2023-08-21*

Worse app ever !!!!!

### 2/5 — Not good for music analysis

*2022-08-25*

I got this app to try and figure out exact notes for a piano part in a song. Even when the piano part is isolated and I have silenced every other source of sound, the app was too unreliable in telling me what piano notes were being played.

### 5/5 — Request

*2022-08-06*

It's a great tool and works well for my needs, thank you very much! 

(But could you please-please make it so it disables screen auto lock while running? I know I can disable it in the settings globally, but doing it for this one app is annoying, and the app feels like a thing that is made for hands free approach)

### 3/5 — Pitch analyser

*2021-11-26*

This is a good app but it could do with one thing: the actual pitches of the notes you’re trying to tune in Hz (it just shows the note names). If it has this, you would know how close you are to the pitch, rather than just vaguely accurate.

## Frequently asked questions about Pitch Analyzer

### What does Pitch Analyzer do?

Pitch Analyzer is a tool designed to analyze the absolute pitch of sounds. It captures audio input from your device's microphone and provides detailed analysis, including frequency, note name, MIDI number, and cent tolerance.

### What are the key features of Pitch Analyzer?

Key features include detecting sound input from the microphone, analyzing frequency, amplitude, cent tolerance, note name, MIDI number, and the note's position on a staff and piano keyboard.

### Is Pitch Analyzer free to use?

Yes, the application is available for free. There are no in-app purchases or advertisements mentioned.

### Who can benefit from using Pitch Analyzer?

This app is beneficial for singers and music students looking to exercise their perfect pitch. It also assists tuners and performers in accurately tuning their instruments.

### What kind of analysis does the app provide?

The app provides comprehensive analysis of sounds, including their frequency, amplitude, cent tolerance, note name, MIDI number, and visual representation of the note's position on a musical staff and a piano keyboard.

## Version history (last 5 releases)

### 8.0 — 2025-05-14

Fixed the audio crackling issue in iOS 18.x

### 7.0 — 2025-02-27

Supports iOS 18

### 6.2 — 2018-09-17

Bug fixes.

### 6.1 — 2018-08-07

UI Adjustment.

### 6.0 — 2018-03-15

Optimized UI for iPhone X.

## Apps similar to Pitch Analyzer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pitch Checker: Chromatic Tuner](https://appshunter.io/ios/app/pitch-checker-chromatic-tuner/id1490398292) | 4.6 (574) | Free | Music |
| [Tone - Learn Perfect Pitch!](https://appshunter.io/ios/app/tone-learn-perfect-pitch/id1139019670) | 4.5 (10,268) | Free | Music |
| [Ella: Sight Singing & Reading](https://appshunter.io/ios/app/ella-sight-singing-and-reading/id1301456113) | 4.7 (1,131) | Free | Music |
| [Sing Whiz - Vocal Range Test](https://appshunter.io/ios/app/sing-whiz-vocal-range-test/id6478636110) | 3.6 (113) | Free | Music |
| [OnPitch - Vocal Pitch Monitor](https://appshunter.io/ios/app/onpitch-vocal-pitch-monitor/id1212118228) | 4.5 (517) | $3.99 | Music |
| [Nail the Pitch - Vocal Monitor](https://appshunter.io/ios/app/nail-the-pitch-vocal-monitor/id1486640549) | 4.5 (1,243) | Free | Music |

## More apps by Supertintin Co., Ltd

- [Echo Piano™ Pro](https://appshunter.io/ios/app/echo-piano-pro/id390558611)
- [Echo String™](https://appshunter.io/ios/app/echo-string/id416742601)
- [Echo String™ Lite](https://appshunter.io/ios/app/echo-string-lite/id424405657)
- [iGuzheng⁺ - Pro version](https://appshunter.io/ios/app/iguzheng-pro-version/id438675825)
- [Echo Guitar™ Pro](https://appshunter.io/ios/app/echo-guitar-pro/id467568511)
- [iGuzheng](https://appshunter.io/ios/app/iguzheng/id519411018)

All apps by Supertintin Co., Ltd: https://appshunter.io/developer/345365970

## Related topics

[voizzr pitch analyzer](https://appshunter.io/ios/topics/voizzr-pitch-analyzer) · [pitch analyzer](https://appshunter.io/ios/topics/pitch-analyzer) · [motor pitch analyzer](https://appshunter.io/ios/topics/motor-pitch-analyzer)

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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 2026-09-02.*