Chaos Audio 4+

Pedalboard in your Pocket

Chaos Audio

Designed for iPhone

    • 4.7 • 15 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots



Introducing: Stratus®. By adding Stratus to your pedalboard, you add one pedal that can be whatever you need it to be. Simply download the app, connect to your Stratus pedal*, and you’re ready to rock!

• Easily select and program effects with the app
• A great stand-alone or all-in-one multi-effects unit
• Use the app to take your virtual pedalboard anywhere
• Share your presets with friends

Stratus is like a "swiss-army knife" for your pedalboard. You can have it be any pedal you might be missing on your board, or create entire digital pedalboards by chaining multiple effects together in any order you can imagine. It also functions as a looper!

Stratus comes standard with an array of custom, high-quality effects you'll love right out of the box. Stratus' online effects library will be continually updated so you never run out of new effects to play with. Whether you want to sound like your favorite artist or craft a sound of your own, Stratus has you covered.

• Control effects hands-free with MIDI + Live Mode
• Chain multiple effects together
• Save and load an unlimited number of presets
• Download new effects from the Tone Shop™
• New effects added regularly
• 5 minutes of loop time with the built-in looper

*Note: Stratus hardware required

What’s New

Version 1.0.5232

- Support for third-party effects;
- Restore purchases feature;
- Fixed a bug where manipulating one effect could also change another effect's settings;
- Restored proper descriptions on password fields;
- Bug fixes and images' RAM usage optimizations.

Ratings and Reviews

4.7 out of 5
15 Ratings

15 Ratings

ObamaOfficiaI ,

Family Guy UN-funny moment

Was impressed until I saw that Chaos Audio prefers American Dad (family guy rip-off) over Family Guy. Absolutely uncalled for. I was going to suggest that Chaos Audio release a limited edition Glenn Quagmire custom effect that turns all guitar sounds into “Giggity.” However I now know that zero creativity exists at Chaos Audio given their cartoon preferences. I will be writing a request to Comcast that they block the Chaos Audio offices from all Family Guy streaming effective immediately. However I will give 5 stars because I used to work for this company and they let you bring in your own DVDs (mainly family guy in my case) to play on the break room television.

JoeHair1294 ,

Innovative and exciting

Extremely satisfied overall with this app & product. Standard analog pedalboards will always exist but I think the team at Chaos Audio is truly breaking new ground when it comes to having an all-in-one pedal with dozens of effects that you can set-up and modify pretty easily from your phone. With the new MIDI compatibility update im excited to see the use of it beyond just my practice and in future performances as a standalone option!

Sully1234567890 ,

Changing guitar pedal effects forever

Seriously one of the most useful apps an guitarist could use! I’m going to be creating all my effects on it!

App Privacy

The developer, Chaos Audio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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