Chaos Audio

In-app purchases
4.3
32 reviews
1K+
Downloads
Content rating
Everyone
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About this app

THE APP FOR STRATUS® & NIMBUS®

Control the most powerful guitar effects pedal and amp modeler on the market — both powered by AI.

AI FX BUILDER — CREATE ANY EFFECT YOU CAN IMAGINE

Just describe the sound you want:

"Give me a dynamic tremolo/phaser that's more tremolo-y and slower when I play softly, but smoothly gets more phaser-y and faster as I dig in."

The AI builds it. Not just a preset... a brand new algorithm. No other guitar gear on earth can do this.

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TWO PRODUCTS. ONE APP. UNLIMITED TONES.


STRATUS® — The Compact Multi-Effects Pedal
• Fits anywhere on your pedalboard
• Replaces overdrive, distortion, delay, reverb, chorus, phaser, wah & more
• 5-minute looper built-in
• Built-in tuner
• Chain up to 7 effects in any order

NIMBUS® — The Most Powerful Modeling Amp
• World-class amp modeling with built-in speakers
• Dual inputs for guitar, bass, vocals, or any instrument
• Full effects platform — same Tone Shop® library as Stratus
• Everything a musician needs in one portable unit
• Practice, record, and perform with a single device

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KEY FEATURES:
• AI FX Builder — Create custom effects from text prompts
• Tone Shop® — Download effects from top 3rd party brands
• Built-in tuner — Always in tune
• 5-minute looper — Record, layer, and loop hands-free
• Unlimited presets — Save, load, and share with friends
• Chain multiple effects — Build complete signal chains
• Hands-free switching — Use Preset Control or MIDI
• Regular updates — New effects and features added constantly

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PERFECT FOR:
• Worship & church musicians
• Rock, blues, jazz & metal players
• Singer-songwriters & loopers
• Gigging musicians who need portability
• Home studio recording
• Bedroom players exploring new tones
• Anyone tired of hauling heavy gear

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Whether you want classic tube amp tones, ambient soundscapes, or sounds no one's ever heard — Stratus and Nimbus have you covered.

Two devices. One app. Unlimited possibilities. Powered by AI.

*Note: Stratus or Nimbus hardware required
Updated on
Mar 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.2
29 reviews
Ruth Klein Cook
January 27, 2026
The app set up and work flow are great, but I've had some connectivity issues at gigs where the app/phone will disconnect from the pedal after sound check and I am unable to quickly get everything reconnected in the very short amount of time I get walking out to perform. This happened twice and now I limit the pedal to creative sessions or teaching. I will need to retest the connectivity with the new Chaos Cloud functions but that was meant to fix these issues.
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Ralph Gilbert
January 31, 2026
Was curious about this pedal when I first heard of it and got my wife to get me one for Christmas this year. It does take some technical knowledge to make proper use of, but there are plenty of sources of help and info. The company is very responsive to questions and issues. I'm still learning more about it, but it is a very versatile pedal. The idea of continuing development on it is very appealing. I hope to use it in one of my live gigs in the near future.
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MetaleX music
January 22, 2026
Amazing new features. I love that you can now check on the CPU usage and you can now same presets and save them them to the cloud! Great effects to use with the Stratus pedal. I highly recommend this app!
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What’s new

AI FX Builder (Beta) — Create custom audio effects from a text description, powered by AI.
Library Fix — Fixed blank screen and crash when browsing multiple categories.
My Created FX — Now always visible in Library.
FX Builder — Added live character counter and AI generation tips