Best What About Phase? Apps

250+ iOS apps curated and reviewed

4.5 avg rating

19 free apps

Updated September 2026

Every iPhone needs a few good what about phase? apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top What About Phase? Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	What About Phase?	Free	5.0★ (2)	No	Yes	Sep 2026
2	Oscilyzer	Free	4.9★ (9)	No	No	Aug 2026
3	Signal - Morse Code Practice	Free	5.0★ (24)	No	No	Sep 2026
4	Binaural Beats-Brain frequency	Free	4.6★ (21)	Yes	No	Jul 2026
5	Phase Calc	$1.99	5.0★ (4)	No	No	Aug 2026
6	AREMA 365	Free	5.0★ (2)	No	No	Jul 2026
7	PicoScope Automotive	Free	4.7★ (3)	No	No	Jul 2026
8	UrukTech	Free	4.0★ (40)	No	No	Aug 2026

Top Picks for What About Phase?

#1

What About Phase? by Vladimir Gusev

Tape-loop phasing sampler

Editor's Choice

5.0(2 ratings)

FreeIn-App Purchases

What About Phase? screenshot 1

What About Phase? screenshot 2

What About Phase? screenshot 3

What About Phase? screenshot 4

What About Phase? screenshot 5

Record short audio clips and transform them into evolving, hypnotic soundscapes. This pocket instrument uses phasing and other processes to create unique, unfolding audio patterns from simple sounds.

#2

Oscilyzer by Stefan Robl

Audio analyzer and generator

Strong Contender

📊 Productivity

4.9(9 ratings)

Free

Oscilyzer screenshot 1

Oscilyzer screenshot 2

Oscilyzer screenshot 3

Analyze and generate audio signals with this app, featuring an oscilloscope for real-time waveform visualization and a spectrum analyzer for frequency analysis. It also includes a synthesizer for creating AM/FM modulated audio.

#3

Signal - Morse Code Practice by Benjamin Pelley

Practice morse daily

Worth Considering

5.0(24 ratings)

Free

Signal - Morse Code Practice screenshot 1

Signal - Morse Code Practice screenshot 2

Learn and practice Morse code with this engaging app. It offers interactive tapping, real-time scoring, and haptic feedback to make learning fun and effective. Ideal for beginners and those looking to refresh their skills.

More What About Phase? apps to explore

Binaural Beats-Brain frequency

Binaural Beats-Brain frequency

Binaural Beats-Brain frequency

Sleep Frequency Healing Sounds

This app uses scientifically-proven audio frequencies to help users focus, relax, and improve sleep quality. It features real-time wave animations for fluid control of the audio experience.

Focus enhancementRelaxation soundsSleep improvement

Electrical Mastery

This advanced engineering app performs complex electrical calculations for three-phase power systems. It offers tools for students, technicians, and engineers to analyze unbalanced systems, perform sequence transformations, and access reference libraries. Results can be easily exported for documentation and sharing.

Symmetrical component analysisThree-phase power system calculationsPhase-to-sequence and sequence-to-phase transformations

This app provides railway engineering professionals with educational resources and networking opportunities. Access event information, speaker details, and connect with peers. It's designed to support members of a professional railway engineering association.

View and edit profileAccess event resourcesBrowse speaker information

PicoScope Automotive

PicoScope Automotive

PicoScope Automotive

by Pico Technology Ltd

This app guides users through oscilloscope diagnostics, offering tutorials, training videos, and guided tests. It helps technicians master diagnostic skills with PicoScope hardware and software, featuring articles, animations, and case studies.

Getting started with PicoScopeTraining videos for new usersUnderstanding waveforms

First & Biggest Iraqi Store

Shop for electronic components and embedded systems materials from Iraq's largest online store. Offers delivery across all cities and technical support for students, hobbyists, and researchers.

Electronic components for students and hobbyistsEmbedded systems materialsDelivery to all Iraqi cities

🛍️ Shopping

Learn Electrical Engineering

Learn Electrical Engineering

Learn Electrical Engineering

by Pollmine.Com

Master electrical engineering concepts with an AI-powered coach. Access bite-sized video lessons, quizzes, and personalized guidance to enhance your knowledge. Dedicate just 60 minutes weekly to achieve significant learning outcomes.

AI-driven coachBite-sized video lessonsQuizzes

Metronome BPM: Beat & Tempo

Metronome BPM: Beat & Tempo

Metronome BPM: Beat & Tempo

Music Timer・ Tap & Tune・Rhythm

This app offers a comprehensive rhythm training system for musicians, featuring a professional metronome with detailed controls and six engaging rhythm games. Practice timing, subdivisions, odd meters, and polyrhythms with structured, level-based challenges to improve musicality.

Precision tempo dialTap-to-find BPMCustomizable time signatures and subdivisions

free with in-app purchases

Sound Oscilloscope

Sound Oscilloscope

Sound Oscilloscope

Sound Wave and Spectrum Viewer

Visualize sound waves and analyze their frequency spectrum. This utility displays the waveform of various sounds, from your voice to musical instruments, and reveals their overtone structure. Explore the sonic characteristics of your environment with this straightforward tool.

Shows sound waveformShows sound spectrumShows sound power level

ION Conferences

ION Conferences

ION Conferences

by The Institute of Navigation D C

Electrician Quiz Game

Electrician Quiz Game

Electrician Quiz Game

PowerUp Your Electrical Skills

Electrical Troubleshooting MS

Electrical Troubleshooting MS

Electrical Troubleshooting MS

Are you a good troubleshooter?

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

17 random electrical problemsVirtual voltmeter with probesAnimated motor starter

KRK Audio Tools

KRK Audio Tools

KRK Audio Tools

Tools suite for monitor tuning

This application offers a suite of professional tools designed to optimize your studio monitor setup. It includes features for real-time frequency analysis, level calibration, EQ recommendations, and precise monitor alignment for an enhanced listening experience.

Spectrum RTA for real-time frequency analysisLevel Meter for monitor calibrationEQ Recommendation for room optimization

📊 Productivity

by Springbok Inc

This application allows users to document and view waveform data captured from specific Springbok Instruments Time Domain Reflectometers. It supports devices like the "Tracker Pro" and "Light Tracker" for waveform analysis.

Waveform documentationWaveform viewingSupports Tracker Pro TDR

Physics Formula

Physics Formula

Physics Formula

All in one Physics Formula App

This app consolidates all essential physics formulas and equations for solving numerical problems. It allows users to add personal notes, images, and custom chapters for quick revision and study.

All physics formulas and equationsAdd custom notes and imagesCreate custom chapters

Clear Wave Speakers

Clear Wave Speakers

Clear Wave Speakers

by Patel Vishalbhai

This audio measurement and tuning app offers five specialized tools for precise acoustic setup. It guides users through intuitive inputs to provide real-time calculations and recommendations for professionals and enthusiasts.

dB MeterStereo BalanceTone Lab

Tone Generator EX

Tone Generator EX

Tone Generator EX

Generate a wide range of audio tones with adjustable frequencies and waveforms. Control playback in the background, from your notification drawer, or lock screen. The app automatically pauses for calls and alarms, and allows you to save custom presets.

Frequency range 15Hz to 22KHzSine, Square, Sawtooth, Triangle waveformsAuto-off timer

FAQ about What About Phase?

What are the best what about phase? apps for iPhone?

What About Phase? tops our what about phase? apps ranking as of September 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.

Are there free what about phase? apps for iPhone?

Yes — 19 of the top what about phase? apps we rank are free to download, including What About Phase? and Oscilyzer.

Does What About Phase? have ads or in-app purchases?

What About Phase? has no ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many what about phase? apps are on the App Store?

We track 250+ what about phase? apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.