PhaseChecker

Align your speakers

Published by: Rick Peacock
Downloads
Revenue

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.
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PhaseChecker FAQ

  • Is PhaseChecker free?

    PhaseChecker is not free (it costs 0.99), however it doesn't contain in-app purchases or subscriptions.

  • Is PhaseChecker legit?

    Not enough reviews to make a reliable assessment. The app needs more user feedback.

    Thanks for the vote

  • How much does PhaseChecker cost?

    The price of PhaseChecker is 0.99.

  • What is PhaseChecker revenue?

    To get estimated revenue of PhaseChecker app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating
App is not rated in Slovenia yet.
Ratings History

PhaseChecker Reviews

Use mirroring to make it work

adamhodge on

United States

To everyone that can’t figure this out, turn on screen mirror to your Apple TV.

Useless

FryDay444 on

United States

It just plays tones through your phone speakers. 100% useless. What a waste of money.

Doesn’t work

Andyroo1984 on

United States

Says it doesn’t know if out of phase. Useless 👎🏿👎🏿👎🏿

Does not work with newer cars.

Zach-Daniels on

United States

My car is usb or bluetooth only and this app will not work. Car needs an aux jack. And a phone with headphone 3.5mm output

Doesn't output audio through Bluetooth

Seanm57 on

United States

Wish the description had said this. Would have saved me a buck. Plays tones out through phone speakers. That doesnt do any good.

Store Rankings

Ranking History
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Category Rankings
Chart
Category
Rank
Top Paid
8
Top Paid
10
Top Paid
99
Top Paid
104
Top Paid
141

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PhaseChecker Revenue

Last 30 days

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