---
title: "Pitch Checker: Chromatic Tuner - Reviews, Revenue and Downloads in Dominican Republic | Apple App Store"
description: "The app analyzes real-time audio from your microphone and displays musical note, pitch, octave, frequency, and waveform information.  It also includes a Metronome feature (Beta), allowing you to set t"
---

# Pitch Checker: Chromatic Tuner — Dominican Republic

![Pitch Checker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/eb/7c/6c/eb7c6ccd-98c8-13c9-6361-a09bf9eb75ed/AppIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/434x0w.png)

**Developer:** [Shigeki Matsunaka](https://apptail.io/developer/shigeki-matsunaka-mVjb)
**Category:** Music
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** s12.app.musicalscalechecker
**Store:** Apple App Store
**Country:** Dominican Republic
**Version:** 10.2.6 (released 2026-04-04)
**Original Release:** 2019-12-07
**Languages:** English, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/do/app/app/id1490398292)
**AppTail Page:** [https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/dominican-republic](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/dominican-republic)

## Pitch Checker Description
The app analyzes real-time audio from your microphone and displays musical note, pitch, octave, frequency, and waveform information.

It also includes a Metronome feature (Beta), allowing you to set the tempo and practice with sound and vibration cues.

■ Usage Examples
- Measure vocal range
- Practice absolute pitch
- Detect the musical notes of a song (pitch detection)
- Vocal exercises
- Karaoke practice
- Improve pitch accuracy
- Measure frequency
- Voice training
- Basic instrument tuning (use it as a tuner)
- Do, Re, Mi note detection
- Rhythm practice using the metronome

You can pause the analysis with a tap, allowing you to review the results at your own pace. The display also supports notations such as low A, mid2 A, hihi A, etc.

■ How to Use
Simply launch the app, and it will automatically measure the pitch of sounds captured by the microphone — whether voice or instruments. To avoid picking up small sounds and background noise, slide the “Microphone Sensitivity” bar in the upper-left corner upward.

The metronome can be used by simply setting your desired tempo.

■ Settings
Tap the gear icon in the top-right corner to access the following settings:
- Toggle between sharp and flat notation
- Change the large center display notation (Do, Re, Mi / C, D, E, F, G, A, B)
- Set the reference pitch
- Adjust pitch detection speed
- Set the metronome tempo

■ FAQ
Q. I want to measure my vocal range.
A. The app displays extended ranges such as hihi A and lowlow A for your reference.

Q. Pitch is displayed even when it’s quiet.
A. Even in very quiet environments, tiny background noise may be detected.
To prevent this, slide the “Microphone Sensitivity” bar upward to ignore softer sounds.


Q. I want to use it as a tuner.
A. No special settings are required. However, switching the large center display from "Do, Re, Mi" to "C, D, E, F, G, A, B" may be more convenient.
Tap the gear icon and change the “Large Display Notation” setting.

■ Other Information
Permissions:
- Microphone: Used to analyze audio input
- Siri & Search, Cellular Data: Used for AdMob advertisements

Terms of use can be found here:


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.

## Pitch Checker Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1b/66/2c/1b662c20-112a-374b-770f-04bab9b6defb/6.5-1-en.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c4/77/98/c47798fa-36e8-7c02-9624-bab6e3277577/6.5-2.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/65/73/83/6573833e-7a15-6136-d1eb-59b4f05f1d0f/6.5-3.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/48/39/e5/4839e5e3-6e0b-31f6-2b06-26d7c25efd54/6.5-4.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0f/c0/67/0fc067d6-2c56-52b8-34f2-df42625f43a2/6.5-5-1.png/1284x2778.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7e/01/09/7e01094c-fdb3-417d-f11a-6b2a7913c440/6.5-5-1.png/1284x2778.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cc/4d/bb/cc4dbbd5-6715-a2e0-7984-1eeb0e8276ca/6.5-5.png/1284x2778.png)



## Pitch Checker In-App Purchases
| Item | Price |
|------|-------|
| Ad Hiding Plan+Graph Function | USD 1.99 |

## Pitch Checker Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Japan | Music | #31 |
| Top Free | Kuwait | Music | #119 |
| Top Free | South Korea | Music | #172 |
| Top Free | India | Music | #199 |
| Top Free | Philippines | Music | #209 |
| Top Free | Finland | Music | #224 |
| Top Free | Norway | Music | #226 |
| Top Free | New Zealand | Music | #241 |
| Top Free | Australia | Music | #247 |
| Top Free | Hong Kong SAR China | Music | #269 |
| Top Free | United Kingdom | Music | #301 |
| Top Free | Canada | Music | #302 |
| Top Free | Lebanon | Music | #313 |
| Top Free | Romania | Music | #339 |
| Top Free | Denmark | Music | #353 |
| Top Free | Poland | Music | #355 |
| Top Free | Switzerland | Music | #357 |
| Top Free | United States | Music | #359 |
| Top Free | Netherlands | Music | #360 |
| Top Free | Sweden | Music | #376 |
| Top Free | Czechia | Music | #395 |
| Top Free | Singapore | Music | #399 |
| Top Free | Austria | Music | #406 |
| Top Free | Indonesia | Music | #410 |
| Top Free | Portugal | Music | #423 |
| Top Free | South Africa | Music | #426 |
| Top Free | Thailand | Music | #444 |
| Top Free | Ireland | Music | #451 |
| Top Free | Belarus | Music | #451 |
| Top Free | Malaysia | Music | #485 |
| Top Free | United Arab Emirates | Music | #496 |
| Top Free | Türkiye | Music | #500 |

## Pitch Checker Discovered Keywords
- pitch checker

## Apps Similar to Pitch Checker
- [Treinamento de voz](https://apptail.io/app/treinamento-de-voz-Vkf/dominican-republic)
- [KeyTuner - 乐器调音器](https://apptail.io/app/keytuner-vKn/dominican-republic)
- [オーディオ／スペクトル アナライザ](https://apptail.io/app/app-DmO/dominican-republic)
- [VocalTuner](https://apptail.io/app/vocaltuner-vFIc/dominican-republic)
- [音感トレーニング Harmonizeで音程を良くしよう](https://apptail.io/app/harmonize-OFIc/dominican-republic)
- [唱准音-人声音高监控器](https://apptail.io/app/app-TPfd/dominican-republic)
- [歌唱音调仪](https://apptail.io/app/app-JDSd/dominican-republic)
- [Pitch Pro Tuner & Metronome](https://apptail.io/app/pitch-pro-tuner-metronome-KDSd/dominican-republic)
- [Pocket Pitch - The Singer App](https://apptail.io/app/pocket-pitch-the-singer-app-duxe/dominican-republic)
- [MusicPutty - Vocal Tune](https://apptail.io/app/musicputty-vocal-tune-PHLj/dominican-republic)

## Pitch Checker Available In
- [Japan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/japan)
- [United States](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/united-states)
- [India](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/india)
- [Canada](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/canada)
- [United Kingdom](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/united-kingdom)
- [Australia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/australia)
- [China](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/china)
- [Germany](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/germany)
- [South Korea](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/south-korea)
- [Hong Kong SAR China](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/hong-kong)
- [Thailand](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/thailand)
- [Vietnam](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/vietnam)
- [Malaysia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/malaysia)
- [France](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/france)
- [Taiwan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/taiwan)
- [Philippines](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/philippines)
- [Brazil](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/brazil)
- [Italy](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/italy)
- [Norway](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/norway)
- [Sweden](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/sweden)
- [Singapore](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/singapore)
- [Netherlands](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/netherlands)
- [New Zealand](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/new-zealand)
- [Poland](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/poland)
- [Mexico](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/mexico)
- [Belgium](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/belgium)
- [Sri Lanka](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/sri-lanka)
- [Romania](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/romania)
- [Spain](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/spain)
- [Türkiye](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/turkey)
- [South Africa](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/south-africa)
- [Finland](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/finland)
- [Ireland](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/ireland)
- [United Arab Emirates](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/united-arab-emirates)
- [Indonesia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/indonesia)
- [Ukraine](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/ukraine)
- [Denmark](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/denmark)
- [Israel](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/israel)
- [Argentina](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/argentina)
- [Colombia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/colombia)
- [Switzerland](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/switzerland)
- [Nigeria](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/nigeria)
- [Estonia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/estonia)
- [Azerbaijan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/azerbaijan)
- [Saudi Arabia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/saudi-arabia)
- [Ghana](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/ghana)
- [Austria](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/austria)
- [Iceland](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/iceland)
- [Malta](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/malta)
- [Portugal](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/portugal)
- [Uruguay](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/uruguay)
- [Chile](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/chile)
- [Nepal](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/nepal)
- [Bulgaria](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/bulgaria)
- [Luxembourg](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/luxembourg)
- [Latvia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/latvia)
- [Madagascar](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/madagascar)
- [Slovenia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/slovenia)
- [Macao SAR China](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/macau)
- [Armenia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/armenia)
- [Bahrain](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/bahrain)
- [Brunei](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/brunei)
- [Belarus](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/belarus)
- [Belize](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/belize)
- [Cyprus](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/cyprus)
- [Czechia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/czechia)
- [Dominican Republic](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/dominican-republic)
- [Algeria](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/algeria)
- [Ecuador](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/ecuador)
- [Egypt](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/egypt)
- [Grenada](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/grenada)
- [Greece](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/greece)
- [Croatia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/croatia)
- [Hungary](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/hungary)
- [Jordan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/jordan)
- [Kenya](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/kenya)
- [Kuwait](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/kuwait)
- [Cayman Islands](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/cayman-islands)
- [Kazakhstan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/kazakhstan)
- [Lebanon](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/lebanon)
- [Lithuania](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/lithuania)
- [North Macedonia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/north-macedonia)
- [Mali](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/mali)
- [Oman](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/oman)
- [Panama](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/panama)
- [Peru](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/peru)
- [Pakistan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/pakistan)
- [Paraguay](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/paraguay)
- [Qatar](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/qatar)
- [Russia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/russia)
- [Slovakia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/slovakia)
- [Senegal](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/senegal)
- [Tunisia](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/tunisia)
- [Uganda](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/uganda)
- [Uzbekistan](https://apptail.io/app/pitch-checker-chromatic-tuner-Wllb/uzbekistan)

---

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