BIAS FX Downloads & RevenueBIAS FX - Guitar Amp & Effects · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperPositive Grid Inc
CategoryMusic
PriceFree
Released
Rating★ 4.6 (66)
Version1.9.16
Age rating4+
First seen by us
24 Oct 2026
BIAS FX - Guitar Amp & Effects update history & changes
Last change · 3 events since 28 Apr 2015Full timeline ↓Full timeline · 2 events in the last 12 months
- 🆕BIAS FX - Guitar Amp & Effects first spotted by AppInsiderIndonesia (found via developer)
- 🆕BIAS FX - Guitar Amp & Effects released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
66 ratings
Measured
BIAS FX - Guitar Amp & Effects on the App Store
App details
App ID
937685528
Publisher
Positive Grid Inc
On the store since
Apr 2015
11 years on the store
Minimum OS
iOS 10.0+
iPhone 5 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
4
EN JA ZH ZH
Size
712 MB
Also listed in
Entertainment
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
66 ratings
Measured
Ratings
66
Measured
About BIAS FX - Guitar Amp & Effects
BIAS FX Mobile turns your iOS device into an intuitive, portable and powerful guitar and bass effects processor. Take a massive collection of realistic sounding amps and effects to your next jam session, or to the stage. Plug-in and play anywhere you go!
Complete iOS Guitar Amps and Effects
- Hundreds of stunningly authentic amps and effects by Positive Grid
- LiveView turns your mobile device into a performance-ready processor
- Seamlessly open BIAS AMP models inside BIAS FX with one tap
- Download and share thousands of presets from ToneCloud™
WORLD-CLASS GUITAR PROCESSOR
BIAS FX Mobile turns your iOS device into an incredible sounding guitar amps and effects processor built on the backbone of our award-winning pro-level software. With an easy-to-use drag-and-drop interface, BIAS FX Mobile comes packed with a library of ultra-realistic boutique amps and a studio full of pro-level effects and the hottest guitar pedals.
POWERFUL BIAS ECOSYSTEM
The BIAS collection of advanced guitar hardware and software is built on the most robust amps-and-effects engine in the industry. BIAS FX Mobile works seamlessly with BIAS AMP 2 and BIAS Pedal apps to allow limitless customization of guitar amps and pedals.
CUTTING EDGE AMP TONE
With our penchant for perfection, BIAS FX is built on the backbone of our amazing, ultra-real BIAS AMP 2 tone engine. It’s a radically different approach to tone creation. We joined forces with the world’s top artists, engineers and recording studios to ensure our amplifier circuits are mind-blowingly authentic and best in class. The result? Plug-in for an extraordinary playing experience with realistic touch response and ultra-responsive dynamics.
STUNNING EFFECTS
The BIAS FX universal app includes incredibly versatile, high-quality effects from vintage pedal simulations to newly added high-end rack effects. Mix, match and tweak to enter new sonic territory and create fantastic sounds never heard before. All effects are designed to work with BIAS FX’s easy-to-use, photo-realistic, drag and drop interface to dial in tone just like on analog studio gear.
TONECLOUD™
The BIAS FX mobile app also allows users to connect to our ToneCloud, where players can find thousands of amps and effects configurations created by artists, producers, and engineers from all over the world. You will never run out of inspiration, as the ToneCloud library grows daily. Settings can easily be downloaded and shared.
Key Features:
- Extremely intuitive operation
- Unrivaled, component-level simulation, analog-like sound quality
- Over 20 classic BIAS amps, import any amp models from BIAS AMP 2
- 81 high-quality effect pedals with brand new sound-processing algorithms
- 5 ultra-professional rack processors that sound like high-end analog gear
- 74 factory presets. Finding your tone is a no-brainer.
- Full integration with BIAS AMP 2 gives you unprecedented control over designing your own fully customized amps
- Dual signal path and dual amp processi
Complete iOS Guitar Amps and Effects
- Hundreds of stunningly authentic amps and effects by Positive Grid
- LiveView turns your mobile device into a performance-ready processor
- Seamlessly open BIAS AMP models inside BIAS FX with one tap
- Download and share thousands of presets from ToneCloud™
WORLD-CLASS GUITAR PROCESSOR
BIAS FX Mobile turns your iOS device into an incredible sounding guitar amps and effects processor built on the backbone of our award-winning pro-level software. With an easy-to-use drag-and-drop interface, BIAS FX Mobile comes packed with a library of ultra-realistic boutique amps and a studio full of pro-level effects and the hottest guitar pedals.
POWERFUL BIAS ECOSYSTEM
The BIAS collection of advanced guitar hardware and software is built on the most robust amps-and-effects engine in the industry. BIAS FX Mobile works seamlessly with BIAS AMP 2 and BIAS Pedal apps to allow limitless customization of guitar amps and pedals.
CUTTING EDGE AMP TONE
With our penchant for perfection, BIAS FX is built on the backbone of our amazing, ultra-real BIAS AMP 2 tone engine. It’s a radically different approach to tone creation. We joined forces with the world’s top artists, engineers and recording studios to ensure our amplifier circuits are mind-blowingly authentic and best in class. The result? Plug-in for an extraordinary playing experience with realistic touch response and ultra-responsive dynamics.
STUNNING EFFECTS
The BIAS FX universal app includes incredibly versatile, high-quality effects from vintage pedal simulations to newly added high-end rack effects. Mix, match and tweak to enter new sonic territory and create fantastic sounds never heard before. All effects are designed to work with BIAS FX’s easy-to-use, photo-realistic, drag and drop interface to dial in tone just like on analog studio gear.
TONECLOUD™
The BIAS FX mobile app also allows users to connect to our ToneCloud, where players can find thousands of amps and effects configurations created by artists, producers, and engineers from all over the world. You will never run out of inspiration, as the ToneCloud library grows daily. Settings can easily be downloaded and shared.
Key Features:
- Extremely intuitive operation
- Unrivaled, component-level simulation, analog-like sound quality
- Over 20 classic BIAS amps, import any amp models from BIAS AMP 2
- 81 high-quality effect pedals with brand new sound-processing algorithms
- 5 ultra-professional rack processors that sound like high-end analog gear
- 74 factory presets. Finding your tone is a no-brainer.
- Full integration with BIAS AMP 2 gives you unprecedented control over designing your own fully customized amps
- Dual signal path and dual amp processi
Latest updates
1.9.16
Hi there,
This update is for fixing some minor issues and stability maintenance.
Rock on,
The Positive Grid Team