Beef icon
Choric icon
Dustbin AUv3 icon
+15

Caelum Audio

For music producers and sound designers working within iOS and iPadOS environments who prioritize portable, high-quality audio manipulation.

Known forRoast Beef
18apps4.8(473)Music

Snapshot

Who is Caelum Audio?

Providing specialized audio processing tools and creative effects for iOS and iPadOS music producers. Enabling high-quality sound design through accessible, AUv3-compatible plugins.

Target audience

Music producersSound designers working within iOSIPadOS environments who prioritize portable

Top rival

Kymatica AB

Other rivals

Portfolio

Free 6
18
apps
Music18

Last updated

Roast Beef

v48.1.0

4mo ago

Steady

Publisher DNA

What defines Caelum Audio?

Publisher DNA

Primary focus

Music production and audio processing plugins

Scale

studio

Target audience

Music producers and sound designers working within iOS and iPadOS environments who prioritize portable, high-quality audio manipulation.

Signature Patterns

  • Strong reliance on the AUv3 plugin standard for DAW integration
  • Frequent use of analog-style saturation and modulation effects
  • Hybrid monetization strategy mixing free utility plugins with paid synthesis tools
  • Focus on creative sound design features like randomization and custom modulation graphs
Steady

Portfolio momentum

Released 2 updates in the last 6 months, maintaining a steady cadence of niche audio tool development.

Last release 15d agoActive apps 4Abandoned 13

Portfolio

What does Caelum Audio ship?

Apps

18 apps analysed

32-voice engine provides high-fidelity modulation depth

  • AUv3 integration enables professional mobile production workflows

Analysis in progress

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

Based on 3 of 18 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States3 / 3

Core markets (3/3 apps)

United States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

85/100

Avg sentiment score

Rivals

Who does Caelum Audio compete with?

The rivals identified

Nemeses(3)

4Pockets.com

known forDigiStix Drummer AUv3 Plugin

9 apps4.7Music

Provides specialized drum sequencing, complementing the creative effects of Dustbin AUv3 within a mobile production setup.

Frederic Corvest

known forFAC Chorus

1 app4.8Music

This is the only direct thematic competitor in the pool, focusing specifically on chorus effects rather than general-purpose music production.

Mazbox

known forKoala Sampler • Beat Maker

1 app4.8Music

This app dominates the mobile beat-making niche with a high-velocity release cadence and deep feature set.

Contenders(3)

Kymatica AB

known forAUM - Audio Mixer

1 app4.7Music

A central routing and mixing hub that acts as the primary host for effect plugins like Choric.

A Tasty Pixel

known forLoopy Pro: Looper DAW Sampler

1 app4.8Music

It serves as a professional-grade alternative for users seeking advanced looping and DAW capabilities.

Audio Damage

known forTraverse Lo-Fi Tape Effect

1 app5.0Music

Both apps compete for iOS music producers seeking lo-fi textures, offering AUv3 compatibility to process audio with physical medium simulations.

Same space(16)

Steinberg Media Technologies

known forCubasis 3 - DAW & Music Studio

1 app4.5Music

A professional-grade DAW that competes for the same prosumer audience looking to integrate high-quality effects.

AI Tech Expe

known forReverse Song & Voice Challenge

1 appMusic

Serves casual users seeking viral audio manipulation, contrasting with the professional production focus of Dustbin AUv3.

Audiobus Pty

known forAudiobus: Mixer for Music Apps

1 app4.5Music

Provides essential inter-app audio routing that serves as a foundational utility for mobile musicians.

AudioKit Pro

known forAudioKit Synth One Synthesizer

1 app4.9Music

A high-quality sound generation tool that shares the same target audience of mobile music producers.

AudioThing

known forNoises - Creative Textures

1 app4.8Music

Provides a library of experimental textures, offering a different approach to sound design than Dustbin AUv3.

Baby Audio

known forCrystalline - Baby Audio

3 apps4.9Music

Delivers high-end reverb processing for mobile DAWs, acting as a more modern alternative to Dustbin AUv3.

BLEASS

known forBLEASS Motion EQ

2 apps5.0Music

Offers rhythmic frequency modulation, providing a more precise, motion-based alternative to the static distortion of Dustbin AUv3.

Bram Bos

known forScatterbrain Audio Splitter

1 app4.7Music

Focuses on rhythmic audio scattering, offering a more technical, experimental processing option than Dustbin AUv3.

DataX Power

known forSpeaker Cleaner: Eject Water

1 app0.0Music

Functions as a hardware maintenance utility for audio devices, whereas Dustbin AUv3 focuses on creative signal processing.

Hai Nguyen Minh

known forReverse Audio: Funny Voice

1 app4.7Music

Targets social media users with audio reversal tools, serving a different creative intent than Dustbin AUv3.

iceWorks

known forLaplace - AUv3 Plug-in Synth

2 apps5.0Music

Offers physical modeling synthesis for sound creation, serving as a creative instrument rather than an effect plugin.

Jatisari Inovasi Studio

known forGarageBand

1 app4.1Music

The default ecosystem choice for mobile music creation, setting the baseline for user expectations.

KORG

known forKORG Gadget 3

1 app4.8Music

A comprehensive music production environment that serves as an adjacent ecosystem for chorus effect users.

Nikolozi Meladze

known forMela – AUv3: Synth, FX, MIDI

1 app4.8Music

Targets professional sound designers with modular synthesis, representing a higher-tier alternative to Dustbin AUv3.

SoundWare

known forOCTANE Mobile - AUV3

1 app3.4Music

Offers sound design tools for producers, though its reliance on online authentication creates a different user experience.

苏娟 陈

known forAudio Editor - Music editor

1 app4.5Music

Provides a broad suite of mobile editing tools, while Dustbin AUv3 specializes in a single acoustic simulation.

New entrants(2)

Aqeel Aadam

known forCoastline - Audio Effect

1 app5.0Music

Acts as a dual-engine sustainer for adding atmosphere, providing a more complex textural workstation than Dustbin AUv3.

Rafael Guilherme Bertholdo

known forBoost Pedal: AUv3 Plugin

1 app0.0Music

Serves as a utility for gain staging, contrasting with the creative sound-transformation focus of Dustbin AUv3.

The Analyst's Read

The bottom line on Caelum Audio

Bottom line

Caelum Audio has established a strong reputation for technical quality in the mobile music space by focusing on specific, high-utility audio processing tasks. Their ability to maintain high user ratings across a diverse set of niche plugins suggests a deep understanding of the mobile producer's workflow.

Frequently asked questions

How many apps does Caelum Audio publish?
Caelum Audio has 18 apps tracked by Marlvel, primarily in the Music category.
What kind of apps does Caelum Audio make?
Caelum Audio's portfolio is concentrated in Music, with an average rating of 4.8/5 across rated apps.
What is Caelum Audio's top app?
By review volume across the portfolio, Roast Beef is Caelum Audio's best-known app tracked by Marlvel.
In how many countries are Caelum Audio's apps available?
Marlvel has tracked Caelum Audio's apps across 1 country.

What fed this analysis

Apps analyzed:
18
With full intel:
0
With overview:
18
Website scraped:
yes
Social presence:
yes

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 Caelum Audio, 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. “Caelum Audio intelligence.” Updated 2026-05-07. https://marlvel.ai/publishers/caelum-audio

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Data licensed under CC-BY-NC 4.0