iAudioTool icon

Julian Bunn

For audio engineers, production managers, and home theater enthusiasts requiring portable reference tools for acoustic measurements.

Known foriAudioTool
1app3.5(12)Music

Snapshot

Who is Julian Bunn?

Providing professional-grade acoustic measurement tools for sound engineers and home theater enthusiasts.

Target audience

Audio engineersProduction managersHome theater enthusiasts requiring portable reference tools for acoustic measurements

Active nemesis

Thomas Gruber

Other rivals

Portfolio

1
app
Music1

Last updated

iAudioTool

v5.7.1

3.9y ago

Dormant

Publisher DNA

What defines Julian Bunn?

Publisher DNA

Primary focus

Professional audio analysis and acoustic measurement tools

Scale

indie

Target audience

Audio engineers, production managers, and home theater enthusiasts requiring portable reference tools for acoustic measurements.

Signature Patterns

  • •Focus on professional-grade acoustic analysis and signal generation
  • •Paid-only pricing model
  • •Targeting technical, niche professional user bases
Dormant

Portfolio momentum

With zero releases in the last six months and the entire portfolio classified as abandoned, the publisher is currently in a maintenance-only state.

Active apps 0Abandoned 1

Portfolio

What does Julian Bunn ship?

Apps

1 app analysed

Single-market publisher, every app ships only to United States.

Based on 1 of 1 app with localized market data · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does Julian Bunn compete with?

The rivals identified

Nemeses(1)

Thomas Gruber

known forAudio Function Generator

2 apps4.7Music

Both apps target audio professionals and hobbyists with signal generation capabilities, creating direct competition for users seeking precise audio testing tools.

Contenders(9)

Andrew Smith

known forAudioTools, dB, Sound & Audio

4 apps4.8Music

Offers a professional-grade modular framework that competes directly with the core analysis suite of iAudioTool.

Ashvin Kevadiya

known forSound meter : SPL & dB meter

1 app4.8Music

Both apps target sound level measurement, but they serve distinct segments: Sound meter captures casual noise monitoring, while iAudioTool provides professional acoustic analysis tools.

Dmitriy Kharutskiy

known forSound Spectrum Analysis

1 app3.6Music

Both applications target audio engineers and enthusiasts with real-time acoustic measurement tools, creating direct competition for users seeking portable spectrum analysis.

Julijan Nikolic

known forYoulean Loudness Meter Lite

1 app3.9Music

Both apps target audio professionals requiring acoustic measurement tools. Youlean competes by offering a free tier with AUv3 plugin support for mobile hosts, while iAudioTool remains a standalone paid utility.

Music Breath

known forSpectrum Analyzer: Spectrogram

1 app4.2Music

Both applications target audio engineers and enthusiasts by providing overlapping acoustic measurement tools like sound level meters and spectrum analysis. The rival competes directly by offering a free entry point that contrasts with the paid model of iAudioTool.

Pasquale Puglisi

known forBassBox Sealed Pro

1 app1.7Music

Both apps target audio professionals and enthusiasts, creating a shared audience for acoustic measurement and hardware design tools.

Rational Acoustics

known forSmaart RTA

1 app4.8Music

Both apps target sound engineers and home theater enthusiasts with RTA and SPL measurement tools, creating direct competition for the same professional user base.

Shure

known forWavetool Mobile Remote

1 app5.0Music

Both applications target audio professionals requiring portable tools for acoustic measurement and monitoring in professional sound environments.

平 陈

known foriAnalyzer

1 app4.2Music

iAnalyzer targets the same audio engineer and musician demographic as iAudioTool, offering overlapping FFT and RTA functionality at a zero-cost price point.

Same space(13)

BetaMatters

known forAUDIIO - RTA Analyzer

1 app4.3Music

Focuses on real-time visualization of audio data, mirroring the analysis functionality found in iAudioTool.

CODIGITAL SOLUTIONS

known forSPL Meter : dB Noise Tool

1 app4.9Music

Provides specialized noise level measurement tools that serve as a subset of the iAudioTool suite.

KRK Systems

known forKRK Audio Tools

1 app4.1Music

Targets the same professional audio engineering audience but focuses on specific monitor system tuning.

Loop-Sessions

known forAudio / Spectrum Analyzer

1 app4.6Music

Provides real-time analysis capabilities that overlap with the acoustic analysis suite of iAudioTool.

Marina Polyanskaya

known forAudio Spectrum Analyzer dB RTA

1 app4.5Music

Provides similar diagnostic tools for audio system tuning but targets a broader audience of enthusiasts.

Michael Borison

known fordB Meter: Decibel, SPL, Noise

1 app5.0Music

Offers real-time sound level measurement for casual and professional use cases.

New Ball s.r.o.

known forRTA Audio

1 app3.6Music

Extends analysis capabilities by adding recording and offline processing features to the standard RTA workflow.

Taiki Noda

known forSonir: Acoustic Measurement

1 app0.0Music

Focuses on the reproducibility of acoustic measurements, which appeals to the same professional engineering audience.

TMSOFT

known forTone Generator: Audio Sound Hz

1 app4.7Music

Acts as a specialized utility for frequency generation that complements the signal generation features in iAudioTool.

Vlad Polyanskiy

known forAudio Spectrum Analyzer Pro

1 app4.4Music

Offers advanced acoustic measurement tools that serve as a direct alternative for professional audio analysis.

庆鸿 林

known forSound Meter (SPL meter)

1 app0.0Music

Provides basic sound pressure level measurement functionality for environmental noise assessment.

苏娟 陈

known forAudio Editor - Music editor

1 app4.5Music

Serves the same mobile audio space but focuses on content creation rather than technical acoustic measurement.

龙刚 李

known forSignal Generator - Wave

1 app4.6Music

Provides a focused utility for signal generation that serves as a lightweight alternative to iAudioTool.

New entrants(2)

JOSE RAMON VELEZ

known forART Coach: Calibration Planner

1 app5.0Music

Acts as a planning workspace for room acoustic calibration, serving as a pre-measurement utility.

明正 吴

known forRoomRT-RT60 & Acoustic Eval

1 app0.0Music

Provides acoustic measurement tools that overlap with the calibration capabilities of iAudioTool.

The Analyst's Read

The bottom line on Julian Bunn

Bottom line

The publisher maintains a singular, specialized utility that serves a specific technical niche. Without active development or recent updates, the long-term viability of the product depends entirely on its continued compatibility with current mobile hardware.

Frequently asked questions

How many apps does Julian Bunn publish?
Julian Bunn has 1 app tracked by Marlvel, primarily in the Music category.
What kind of apps does Julian Bunn make?
Julian Bunn's portfolio is concentrated in Music, with an average rating of 3.5/5 across rated apps.
What is Julian Bunn's top app?
By review volume across the portfolio, iAudioTool is Julian Bunn's best-known app tracked by Marlvel.
In how many countries are Julian Bunn's apps available?
Marlvel has tracked Julian Bunn's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Julian Bunn, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Julian Bunn intelligence.” Updated 2026-05-09. https://marlvel.ai/publishers/julian-bunn

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Data licensed under CC-BY-NC 4.0