---
title: "PhaseChecker - Отзывы, Доход и Загрузки приложения in Вьетнам | Apple App Store"
description: "The PhaseCheck app will run a test signal through your sound system to ensure your speakers are in-phase and wired with the correct polarity. It can be run either manually or automatically.   Manual m"
---

# PhaseChecker — Вьетнам
> Align your speakers

![PhaseChecker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/26/04/84/26048471-c974-54d9-2565-89e44ffa081f/AppIcon-0-1x_U007emarketing-0-7-0-85-220-0.png/434x0w.png)

**Developer:** [Rick Peacock](https://apptail.io/ru/developer/rick-peacock-jPV) (Великобритания)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** uk.co.audiodog.PhaseChecker
**Store:** Apple App Store
**Country:** Вьетнам
**Version:** 2.1 (released 2023-11-21)
**Original Release:** 2016-10-04
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id1160400348)
**AppTail Page:** [https://apptail.io/ru/app/phasechecker-mzXd/vietnam](https://apptail.io/ru/app/phasechecker-mzXd/vietnam)

## PhaseChecker Description
The PhaseCheck app will run a test signal through your sound system to ensure your speakers are in-phase and wired with the correct polarity. It can be run either manually or automatically. 

Manual mode allows you to run the test signal and flip the phase so you can listen yourself to ensure your sound system is setup correctly. 

Automatic mode will run a series of test signals through your sound system and use the microphone on the device to analyse the results.

New in version 2.0 is a waveform view mode for advanced use. It allows you to play an asymmetrical waveform (ramp waveform), record the sound from each speaker close up and capture the waveforms to then compare them. 

Phase is a difficult concept so full help is available in the app to ensure you get the best results.

You should check the phase of your sound system whenever the wiring has been changed to ensure everything is the correct polarity.

When a sound systems speakers are out of phase the sound quality is affected massively. Bass is reduced significantly and stereo imaging gives the illusion of the sounds pulling outside of the room.

To run the check connect your iOS device to your sound system so it can play audio. If possible place the iOS device evenly between the speakers. Phase cancellation will not occur close to the speakers so ensure the device is not too close. Ensure the volume is at a comfortable listening level and if possible ensure there is no background noise to interfere with the scan.

## PhaseChecker Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/ff/a8/6b/ffa86b05-4485-1998-4516-a76692d54671/1c097de4-6a1b-4a5f-8e22-7a464c383592_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-01_at_18.58.16.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/7a/92/88/7a928857-8ab3-4cea-eb2c-efedf41cd9c3/6817b6ce-48a1-469f-a159-28b541d98894_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-01_at_18.59.19.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/e4/e4/58/e4e45839-56cc-cadc-b676-e77347a6033a/042a6ac4-e3c5-4e72-8863-e998d0b68fe8_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-09-01_at_19.00.29.png/1242x2688.png)




## PhaseChecker Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Вьетнам | Utilities | #16 |
| Топ платных | Вьетнам | Overall | #81 |
| Топ платных | Индонезия | Utilities | #122 |
| Топ платных | Таиланд | Utilities | #141 |
| Топ платных | Австралия | Utilities | #150 |
| Топ платных | Финляндия | Utilities | #175 |
| Топ платных | Япония | Utilities | #195 |
| Топ платных | Колумбия | Utilities | #266 |
| Топ платных | Португалия | Utilities | #268 |
| Топ платных | Казахстан | Utilities | #274 |
| Топ платных | Доминиканская Республика | Utilities | #277 |
| Топ платных | Китай | Utilities | #313 |
| Топ платных | Филиппины | Utilities | #320 |
| Топ платных | Дания | Utilities | #323 |
| Топ платных | Малайзия | Utilities | #330 |
| Топ платных | Новая Зеландия | Utilities | #334 |
| Топ платных | Чили | Utilities | #348 |
| Топ платных | Израиль | Utilities | #357 |
| Топ платных | Румыния | Utilities | #365 |
| Топ платных | Норвегия | Utilities | #365 |
| Топ платных | Польша | Utilities | #401 |
| Топ платных | Южно-Африканская Республика | Utilities | #407 |
| Топ платных | Беларусь | Utilities | #415 |
| Топ платных | Греция | Utilities | #422 |
| Топ платных | Сингапур | Utilities | #431 |
| Топ платных | Украина | Utilities | #432 |
| Топ платных | Чехия | Utilities | #450 |
| Топ платных | Гонконг (САР) | Utilities | #467 |
| Топ платных | Швеция | Utilities | #468 |
| Топ платных | Индия | Utilities | #475 |
| Топ платных | Республика Корея | Utilities | #493 |


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## PhaseChecker Available In
- [Соединенные Штаты](https://apptail.io/ru/app/phasechecker-mzXd/united-states)
- [Великобритания](https://apptail.io/ru/app/phasechecker-mzXd/united-kingdom)
- [Канада](https://apptail.io/ru/app/phasechecker-mzXd/canada)
- [Австралия](https://apptail.io/ru/app/phasechecker-mzXd/australia)
- [Таиланд](https://apptail.io/ru/app/phasechecker-mzXd/thailand)
- [Израиль](https://apptail.io/ru/app/phasechecker-mzXd/israel)
- [Италия](https://apptail.io/ru/app/phasechecker-mzXd/italy)
- [Румыния](https://apptail.io/ru/app/phasechecker-mzXd/romania)
- [Южно-Африканская Республика](https://apptail.io/ru/app/phasechecker-mzXd/south-africa)
- [Нидерланды](https://apptail.io/ru/app/phasechecker-mzXd/netherlands)
- [Греция](https://apptail.io/ru/app/phasechecker-mzXd/greece)
- [Франция](https://apptail.io/ru/app/phasechecker-mzXd/france)
- [Гонконг (САР)](https://apptail.io/ru/app/phasechecker-mzXd/hong-kong)
- [Индонезия](https://apptail.io/ru/app/phasechecker-mzXd/indonesia)
- [Япония](https://apptail.io/ru/app/phasechecker-mzXd/japan)
- [Республика Корея](https://apptail.io/ru/app/phasechecker-mzXd/south-korea)
- [ОАЭ](https://apptail.io/ru/app/phasechecker-mzXd/united-arab-emirates)
- [Казахстан](https://apptail.io/ru/app/phasechecker-mzXd/kazakhstan)
- [Мадагаскар](https://apptail.io/ru/app/phasechecker-mzXd/madagascar)
- [Северная Македония](https://apptail.io/ru/app/phasechecker-mzXd/north-macedonia)
- [Мексика](https://apptail.io/ru/app/phasechecker-mzXd/mexico)
- [Норвегия](https://apptail.io/ru/app/phasechecker-mzXd/norway)
- [Новая Зеландия](https://apptail.io/ru/app/phasechecker-mzXd/new-zealand)
- [Пакистан](https://apptail.io/ru/app/phasechecker-mzXd/pakistan)
- [Польша](https://apptail.io/ru/app/phasechecker-mzXd/poland)
- [Португалия](https://apptail.io/ru/app/phasechecker-mzXd/portugal)
- [Саудовская Аравия](https://apptail.io/ru/app/phasechecker-mzXd/saudi-arabia)
- [Сингапур](https://apptail.io/ru/app/phasechecker-mzXd/singapore)
- [Словения](https://apptail.io/ru/app/phasechecker-mzXd/slovenia)
- [Словакия](https://apptail.io/ru/app/phasechecker-mzXd/slovakia)
- [Тунис](https://apptail.io/ru/app/phasechecker-mzXd/tunisia)
- [Уганда](https://apptail.io/ru/app/phasechecker-mzXd/uganda)
- [Вьетнам](https://apptail.io/ru/app/phasechecker-mzXd/vietnam)
- [Кувейт](https://apptail.io/ru/app/phasechecker-mzXd/kuwait)
- [Азербайджан](https://apptail.io/ru/app/phasechecker-mzXd/azerbaijan)
- [Бельгия](https://apptail.io/ru/app/phasechecker-mzXd/belgium)
- [Бахрейн](https://apptail.io/ru/app/phasechecker-mzXd/bahrain)
- [Швейцария](https://apptail.io/ru/app/phasechecker-mzXd/switzerland)
- [Кипр](https://apptail.io/ru/app/phasechecker-mzXd/cyprus)
- [Германия](https://apptail.io/ru/app/phasechecker-mzXd/germany)
- [Дания](https://apptail.io/ru/app/phasechecker-mzXd/denmark)
- [Египет](https://apptail.io/ru/app/phasechecker-mzXd/egypt)
- [Испания](https://apptail.io/ru/app/phasechecker-mzXd/spain)
- [Финляндия](https://apptail.io/ru/app/phasechecker-mzXd/finland)

---

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