Speaker Polarity

Name: Speaker Polarity
Price: 4.99 USD
Rating: 3.6 (18 reviews)
Author: Andrew Smith

by Andrew Smith

iPhone · iPad

Active Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $4.99

Categories and search queries

Official categories

Music
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $4.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

3.6 18 ratings · App Store

5/5Must have
This app accurately identified the speakers out of phase. Bluetooth connected, turned on the test tone, held my phone in front of each of the speakers.

Raspberry Fields · 31 Jul 2026
5/5Chuchero testing
Used this app after I found my channels for my chuchero setup and it was accurate on the phase when I switched it on my drivers, mids, and tweeters.

JORGEA1010 · 31 Jul 2026
5/5EXCELLENT
Worked for my Jeep , Found out my Jeep Grand Cherokee front 2 door speaker were wired backwards, and all 3 dash tweeters also 🤦🏽‍♂️, After only reversing the the 2 front door speakers the sound system sounds so much better. Once I receive my adapters from Crutchfield I will replace the Tweeters. FOR THOSE OF YOU WHO DONT LIKE TO READ INSTRUCTIONS,HOLDING YOUR CLOSE TO THE SPEAKER EITH TEST TONE PLAYING IF THE PHONE READS A NEGATIVE IT MEANS THAT SPEAKER US OUT OF PHASE/POLARITY. All speakers should read + and not -

KJJ270 · 31 Jul 2026
1/5Lame
Pretty much the worst $5 I’ve ever spent. Does not matter if I’m Bluetooth, wired CarPlay, wireless CarPlay. Tells me “low sample rate detected” and then reads no signal when I play the sound. I restarted the iPhone, restarted the uconnect, turned off all other apps and radios on my phone. Don’t bother with this junk if you are trying to figure out polarity on a 2025 wrangler.

Jhalla920 · 31 Jul 2026
5/5Perfect!!!
Just built a new audio system in my car and I was struggling with some weird polarity issues coming from the OEM head unit. I downloaded and burned the WAV file to CD and played it on repeat. And then one by one I could test each speaker simply by hold my phone near it. Brilliant!

jbstegman · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

2.1
** Fixed issues with OS 3.0 and 3.1 ** Now runs without Run / Stop button
2.2
** Built for OS 3.0 ** Improved speaker selector filters for more reliable results Tools.
2.3
Updated for iOS 4 compatibility.
2.4
** Fixed output for iOS 5 and later
2.5
** Updated test signal ** Improved detection algorithm, no longer need to pick speaker type
3.0
-Updated for iOS 9 & 10
3.1
-Bug fixes and stability improvements
3.2
General - Added Calibration Error Report link to support page - Fixed crashes on iOS 8 and iOS 9 - Fixed issue with multiple Studio Six Digital apps trying to access our accessories - Updated App Store in-app purchase accessing and authorization for iOS 11 Live Calibration Updates - Added cloud-based database for all iOS devices that can be updated in real time - All devices included - Includes local default files, in case a device has no internet connectivity - Different databases for each major iOS version, starting with iOS 10 - New iPhones added to live calibration database
3.3
-Updated for iOS 12 and latest iPhone XS and iPhone XS Max models -Bug fixes and stability improvements
3.4
-Updated for latest iOS devices -Bug fixes and stability improvements
3.5
-Updated for any iOS 9 or later -Fixed issue with setup menu -Bug fixes and stability improvements
3.6
-Updated Speaker Polarity for compatibility with iOS 13
4.0
-Bug fixes and stability improvements -Support for latest devices and iOS versions
4.1
-Bug fixes and stability improvements
4.2
-Bug fixes and stability improvements -Updated for latest iOS and devices
4.3
-Bug fixes and improvements -Support for more iOS devices and iOS versions
4.4
-Updated for latest iOS devices and new iOS versions -Bug fixes and stability improvements
4.5
-Updated for latest iOS devices and calibrations -Bug fixes and operational improvements
4.6
-Added support for AirPlay and Bluetooth signal output
4.7
-Updated for latest iOS devices and calibrations -Bug fixes and operational improvements
4.8
-Added Bluetooth and AirPlay support -Improved UI display on large-screen devices
4.9
-Updated for new iOS devices -Bug fixes and stability improvements
5.0
-Bug fixes and stability improvements
5.1
-Fixed a possible crash on launch
5.2 · 9 Jul 2026
-Bug fixes and stability improvements

Show more Show less

Alternatives

RTA Audio — Same category + similar ratings
Audyssey MultEQ Editor app — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare Speaker Polarity with RTA Audio.

View JSON

GET /api/v3/apps/293263027

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          "rating": 5,
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          "author": "Raspberry Fields",
          "date": "31 Jul 2026"
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        {
          "rating": 5,
          "title": "Chuchero testing",
          "body": "Used this app after I found my channels for my chuchero setup and it was accurate on the phase when I switched it on my drivers, mids, and tweeters.",
          "author": "JORGEA1010",
          "date": "31 Jul 2026"
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        {
          "rating": 5,
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          "body": "Worked for my Jeep , Found out my Jeep Grand Cherokee front 2 door speaker were wired backwards, and all 3 dash tweeters also 🤦🏽‍♂️, After only reversing the the 2 front door speakers the sound system sounds so much better. Once I receive my adapters from Crutchfield I will replace the Tweeters. FOR THOSE OF YOU WHO DONT LIKE TO READ INSTRUCTIONS,HOLDING YOUR CLOSE TO THE SPEAKER EITH TEST TONE PLAYING IF THE PHONE READS A NEGATIVE IT MEANS THAT SPEAKER US OUT OF PHASE/POLARITY. All speakers should read + and not -",
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          "date": "31 Jul 2026"
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