Best PhaseChecker alternatives: apps like PhaseChecker

10+ similar apps compared and reviewed

4.1 avg rating

9 free apps

Updated October 2026

Rick Peacock

PhaseChecker is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to PhaseChecker

#1

Tracebook - Speaker Reference by Marcus Painter

Actionable Field Data

Editor's Choice

0.0(0 ratings)

Free

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#2

Polarity pulses by 小慧罗

Speaker Polarity Tester

Strong Contender

3.0(2 ratings)

FreeIn-App Purchases

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This utility app helps audio professionals and enthusiasts quickly test speaker polarity and phase alignment using a phone's microphone. It provides offline analysis for various audio setups, from car stereos to studio monitors, eliminating wiring mistakes and troubleshooting time.

#3

Zulu Time by Derek Spears

UTC time app and complication

Worth Considering

4.8😊(2.6K ratings)

$0.99

Zulu Time screenshot 1

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This app displays local and UTC (Zulu) time, along with multiple time zones, on your iPhone, Apple Watch, and iPad. It offers widgets for quick access and features for calculating future or past times with offsets, simplifying timezone conversions for various professions.

What We Love

🚀 Zulu time on command
🔒 Robust security features
👍 Easy to read and use
👍 Excellent for aviation and radio operators
👍 Customizable and syncs correctly

Room to Improve

🐛 Watch complication not updating consistently
🐛 Local time not displaying correctly on widget
🐛 Complication shows only hours, not full time
🐛 Difficulty setting with Daylight Saving Time

More apps like PhaseChecker

HAA CinemaTools with HAA Link

HAA CinemaTools with HAA Link

HAA CinemaTools with HAA Link

Home Cinema Audio Analysis

This app provides professional-grade sound analysis and calibration tools for home cinema systems. It offers real-time analysis, SPL metering, and speaker polarity testing, with advanced modules for detailed system performance evaluation and automated correction filter generation.

Real-time RTAPrecision SPL meterSpeaker polarity tester

free with in-app purchases

Compare with PhaseChecker

Dynamic Signal Analysis Tools

This app provides powerful measurement and analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and subscription-based tool sets for basic, advanced, and professional needs, compatible across iPhone, iPad, and Mac.

OscilloscopeFFT AnalyzerSpectrogram Analyzer

Compare with PhaseChecker

Surround Speaker Check

Test Dolby Atmos spatial audio

Test and optimize your Dolby Atmos home theater system. This app provides over two hours of spatial audio content to verify surround sound decoding, speaker configuration, and enjoy immersive audio experiences on compatible soundbars and headphones.

Verify Dolby Atmos decodingTest speaker configurationEvaluate height channels

free with in-app purchases

Compare with PhaseChecker

Speaker Box Lite

Speaker Box Lite

Speaker Box Lite

Subwoofer Box Calculator

Calculate subwoofer box volumes and design acoustic systems with detailed charts and parameter generation. Supports various enclosure types and includes a shared online speaker database. Offers cloud project saving and PRO features via subscription.

Subwoofer box volume calculationSupport for multiple enclosure typesAmplitude, phase, and SPL charts

free with in-app purchases

Compare with PhaseChecker

Wireless Workbench Mobile

Wireless Workbench Mobile

Wireless Workbench Mobile

Wireless monitoring & control

This app provides wireless control and monitoring for Shure wireless systems on the go. It offers frequency coordination, guided alerts, and real-time system data to help professionals manage their wireless setups efficiently from their mobile devices.

Wireless control on the goFrequency coordination on iOSGuided alerts for troubleshooting

free with in-app purchases

Compare with PhaseChecker

Audio Function Generator

Audio Function Generator

Audio Function Generator

Frequency and Signal Generator

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

Generate sine, square, triangle, and sawtooth tonesFrequency and volume sweep generationNoise generation (white, pink, violet, etc.)

free with in-app purchases

Compare with PhaseChecker

Sound Spectrum Analysis

Sound Spectrum Analysis

Sound Spectrum Analysis

Audio Frequency Analyzer (RTA)

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

Real-time sound spectrum analysisFast Fourier Transform (FFT) with adjustable sizeLinear and logarithmic frequency/amplitude scales

free with in-app purchases

Compare with PhaseChecker