iPad Screenshots


BIAS Pedal uses the same logic of our revolutionary BIAS Amp designer, allowing you to virtually create your own pedal from circuit guts to the transistors. It’s seamlessly integrated with BIAS FX, so now you can add your custom pedal to your BIAS FX pedalboard. You can also download thousands of customized pedals in our new BIAS Pedal tonecloud.

Design your dream pedal
For the first time ever, you can easily design and modify your custom pedal at the most detailed level – from the input volume, to the effect stages and gain control, to pre and post EQ and much more. You can even change the pedal’s virtual guts as they would do with a real life analog pedal, For the utmost ease of use, BIAS Pedal comes with 17 distortion presets and 24 delay presets, from blues to rock, to alternative and metal, to everything in between.

BIAS FX Integration
You can easily open your custom pedal into BIAS FX’s dual signal effects and rack chains and dual BIAS Amps for a whole new level of tone creation. Now stunning BIAS pedals can be used in the same signal chain as amp match profiles as boosters, distortion, or fuzz pedals for live or studio use. And with its cross platform design, BIAS Pedal can be synced all across Mac, Windows and iOS devices for instant use access.

- Seamless integration with BIAS FX, Create and add custom BIAS Pedal to dual signal path.
- Customize the look and feel of your own pedal; change the name, box, panel and knobs.
- Included noise gate and amp room simulator
- Create a virtually unlimited number of custom pedals
- Quick preset facility recalls each of your 8 favorite settings in turn with just one mouse click
- Share and download BIAS pedals created by signature artists and your fellow guitarists on ToneCloud.

Distortion pack
Design your own distortion pedal.

- The most accurate, thorough and versatile pedal modeling software available in the world.
- 22 component-level emulation of distortion, overdrive, fuzz and booster pedals included with the introductory release.
- Tone Match Technology captures any distortion pedals or recorded track and creates a matched model.
- Fully customizable clipping stage, output stage, power stage, parametric EQ, graphic EQ and studio EQ.
- Works the way guitarists think: tweak gain and overdrive, swap out silicon and germanium transistor, and shape the tone with different equalizers
- Flexible tone adjustment from Drive, saturation, analog to eq.
- Upload & download preset on ToneCloud. Share your killer tone to the world.
- BIAS Distortion hardware integration

Delay Pack
Create your own delay pedal.

- Intuitive time-control interface to control your delay lines.
- Tone simulation from old time tape unit to modern digital style
- 25 delay pedals including sounds of tape, pingpong, reverse, standard delay.
- 5 Modulation style with LFO and waveform control
- Ducking control allows you to create more dynamic delay sounds.
- Independent reverb control

Modulation Pack
Build this unique modulation pedal.

-27 modulation presets to get started.
- 9 different modulation types that covers comprehensive modulation usage.
- Mix 2 groups of time-based and amplitude modulation effects
- 4 LFO waveforms to add more variations to tone selection
- EQ and power module simulation

You can also check the desktop version with mighty tone match feature:

What's New

Version 2.3.0

Hi there,

On this update, we made some improvements on the DSP to make BIAS Pedal sound better and easier to use. We also update the firmware for our hardware pedals to improve the performance.

For more information, please check out our website.

Rock on,
Team Positive Grid

Customer Reviews

3.2 out of 5

6 Ratings

6 Ratings

Unable to use with Bias FX on iPad.


When I copy the pedal to Bias FX it doesn’t sound the same at all. The tone and output levels are way off.

Fix for 1.0.1 loading screen error


Back up your files to your computer by hooking iPad up to computer, opening iTunes and using File Sharing. Google search how to use file sharing in iTunes for help if you have never done this. Then, save the files for Bias Pedal to computer, delete Bias Pedal app, eject iPad from iTunes and unplug, reinstall, and see if it loads now. It should. In file sharing again after reconnecting iPad, follow the instructions through the same Apple support page regarding using File Sharing to restore the app files to Bias Pedal in order to have your created pedals back. You should back up your Bias Amp files and Bias FX files as well just to be safe. Hope this helps.

Nice but not without 1st version bugs


Pretty good, wouldn’t say its a must have considering all that Bias Fx has going on, but it does have some cool stuff , especially if you’re a pedal phile ( no pun intended ). It does have some bugs to work out when using it with Bias Fx, has a tendency to crash, mores if you’re in Bias fx and want to go back into Bias pedal to do more editing. Hopefully in the next few updates it will be more seamless.


Positive Grid Inc
518.3 MB
Requires iOS 9.0 or later. Compatible with iPad.
English, Dutch, French, German, Greek, Italian, Japanese, Portuguese, Russian, Spanish, Swedish, Thai, Turkish
Age Rating
Rated 4+
© 2015 Positive Grid
  1. Unlock Distortion Function $9.99
  2. Unlock Delay Function $9.99
  3. Unlock Modulation Function $9.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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