Pitch Checker

Pitch Checker


Tuner, Voice Training


FreeOffers In-App Purchases

8.4for iPhone, iPad and more
9.3
54 Ratings
Shigeki Matsunaka
Developer
49.1 MB
Size
Nov 12, 2023
Update Date
Music
Category
4+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Pitch Checker Screenshots
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About Pitch Checker

The app analyzes real-time audio from the microphone and displays information such as musical scale, pitch, octave, frequency, and waveform.

■ Usage Examples
- Measure vocal range
- Practice absolute pitch
- Determine the musical scale (pitch detection) of a song
- Vocal exercises
- Karaoke practice
- Correction of tone deafness
- Frequency measurement
- Voice training
- Basic instrument tuning (as a tuner)
- Do, Re, Mi detection

You can pause the analysis with a tap, allowing you to review the results at your own pace. The display also supports notations like low A, mid 2 A, hihi A, etc.

■ How to Use
Simply launch the app, and it will measure the pitch of sounds captured by the microphone, whether from voice or instruments. To avoid picking up small sounds and noise, slide the "Microphone Sensitivity" bar on the upper left side of the screen upward.

■ Settings
From the gear icon in the top right corner, you can access the following settings:
- Toggle between sharp and flat notations
- Switch the display notation to a larger format in the center (Do, Re, Mi, CDEFGAB)
- Set the reference pitch
- Adjust the pitch acquisition speed

■ FAQ
Q. I want to measure the vocal range.
A. The app also displays ranges like hihi A or lowlow A. Feel free to use them.

Q. The pitch is displayed even when it's quiet.
A. Due to very small noise, pitch may be displayed even in completely quiet places. To avoid picking up noise, slide the "Microphone Sensitivity" bar next to the pitch display upward to ignore small sounds.

Q. I want to use it as a tuner.
A. You can use it without any specific settings, but changing the display notation from "Do, Re, Mi" to "CDEFGAB" in the center is more convenient. Press the gear icon in the top right corner, then tap the right side of "Display notation" under "Large display notation."

■ Other Information
Permissions:
- Microphone: Used to analyze audio from the microphone
- Siri & Search, Mobile Data: Used for Admob advertisements

Terms of use can be found here:
https://shigeki.work/pitchchecker/termsofuse

For bug reports or inquiries about the app, contact via the app's settings (bug report or inquiry) or email support (replace the at symbol with @): support at shigeki.work.

Feel free to use this app on media platforms such as TV.
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What's New in the Latest Version 8.4

Last updated on Nov 12, 2023
Old Versions
■ We now offer full English language support!
If you come across any unnatural English or have any feedback, please contact us through the in-app settings

■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
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Version History
8.4
Nov 12, 2023
■ We now offer full English language support!
If you come across any unnatural English or have any feedback, please contact us through the in-app settings

■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
8.3
Nov 9, 2023
■ We now offer full English language support!
If you come across any unnatural English or have any feedback, please contact us through the in-app settings

■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
8.2
Nov 8, 2023
■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
8.1
Nov 7, 2023
■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
8.0
Nov 6, 2023
■ Added a widget to open this app from Lock Screen!
■ Added a new feature to show the past pitch information by long pressing the graph!
7.11
Nov 20, 2022
Bug fixed.
7.10
Aug 15, 2022
■ 「ドレミ」を「CDEFGAB」の表記に切り替える機能を追加しました!右上の歯車マークから設定できます!
■ グラフ機能をアップデートしました!スクロールして過去の音程を確かめたり、ズームできるようになりました!
■ 軽微な不具合を修正しました!
7.9
Jul 26, 2022
■ 「ドレミ」を「CDEFGAB」の表記に切り替える機能を追加しました!右上の歯車マークから設定できます!
■ グラフ機能をアップデートしました!スクロールして過去の音程を確かめたり、ズームできるようになりました!
7.8
Jun 23, 2022
■ 「ドレミ」を「CDEFGAB」の表記に切り替える機能を追加しました!右上の歯車マークから設定できます!
■ グラフ機能をアップデートしました!スクロールして過去の音程を確かめたり、ズームできるようになりました!
7.7
Jun 23, 2022
Fixed bugs.
7.6
Jun 17, 2022
Bug fixed.
7.5
Jun 14, 2022
Fixed bugs.
7.4
Jun 13, 2022
Bug fixed.
7.3
Jun 10, 2022
Bug fixed
7.2
Jun 9, 2022
Bug fixed.
7.1
Jun 4, 2022
Updated graph!
7.0
Jun 3, 2022
updated graph
6.1.0
Feb 14, 2022
スクショと音程をツイートできるボタンを追加しましました!
6.0.0
Jan 4, 2022
軽微なバグを修正しました!
5.2.0
Dec 12, 2020
bug fixes.
5.1.0
Dec 3, 2020
bug fixes.
5.0.0
Nov 25, 2020
Bug fixes.
4.0
Oct 24, 2020
Bug fixed
3.1
Jul 24, 2020
bug fixed.
3.0
Jul 9, 2020
Added the graph

Pitch Checker FAQ

Click here to learn how to download Pitch Checker in restricted country or region.
Check the following list to see the minimum requirements of Pitch Checker.
iPhone
Requires iOS 14.0 or later.
iPad
Requires iPadOS 14.0 or later.
iPod touch
Requires iOS 14.0 or later.
Pitch Checker supports English, Japanese
Pitch Checker contains in-app purchases. Please check the pricing plan as below:
Ad Hiding Plan+Graph Function
$1.99

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