# BIAS FX 2 - #1 Guitar Tone App — Best Multi Effects & Amps Rig

> Mobile guitar effects processor with amps, pedals, and tone matching. (iPhone/iPad app by Positive Grid Inc.)

- Source: https://appshunter.io/ios/app/bias-fx-2-1-guitar-tone-app/id1475438828 (this page in markdown: same URL + `.md`)
- Developer: [Positive Grid Inc](https://appshunter.io/developer/751979910)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Rating: 4.40/5 from 1,215 App Store ratings · 497 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 993 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2020-05-20
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bias-fx-2-1-guitar-tone-app/id1475438828/reviews.md

## What is BIAS FX 2?

BIAS FX 2 Mobile transforms your mobile device into the ultimate all-in-one guitar effects processor, letting you explore hundreds of premium amps, pedals, and studio racks to create your dream guitar tone. Now plug in and PLAY WITHOUT LIMITS - Anywhere, Anytime.

GUITAR RIG PARADISE
Build to your heart’s content – with a gorgeous user interface, an intuitive drag-and-drop operation, and a massive library of world-class guitar and bass amps, pedals, and effects, you can easily create a rig that’s true to you and your playing style for the ultimate custom guitar tone. Amplify your creativity!

EXCLUSIVE GUITAR MATCH
Looking to transform your guitar into a collection of legendary axes? Thanks to our groundbreaking Guitar Match technology, you can make your guitar sound like a classic American guitar, a vintage LP, and an array of highly-coveted guitar models. Whether you’re recording, performing, or jamming at home, you’ll have a collection of iconic modern and vintage guitars with you at all times – right in your mobile device. 

YOUR TONE STUDIO ON THE GO
Practice, record, and jam with Looper, the perfect companion for nailing down riffs and solos for your song ideas. Don’t miss a note – hit the Record button whenever inspiration strikes! Feeling creative? BIAS FX 2 Mobile supports AudioBus, GarageBand, and other IAA host applications so you can take your tones even further.

PRIMED FOR THE BIG STAGE
Ready to rock the show? Forget packing all your effects and hauling your pedalboard to the gig – carry all your gear in your iPhone/iPad with BIAS FX 2 Mobile so you’ll never miss a beat. Fire up LiveView and switch up your entire rig on the fly instantly using a single tap – with zero latency. 

UNLIMITED TONES TO DOWNLOAD
Connect to ToneCloud®, discover and download over thousands of custom rigs created by artists, producers, and recording engineers. Got tones? Upload your own custom guitar rig and share with fellow musicians from across the world!


Key Features:
- Ultimate Tone Arsenal – build your dream rig with *101 effects, 35 amps, 25 cabs, 4 mics
- Dual Signal Path – create unique dual amp hybrid setups for your ultimate custom tone
- HD Sound Engine – explore hyper-realistic and detailed tones, backed by our award-winning BIAS tone engine
- Factory Presets – dial in your dream guitar tone in an instant with 77 pre-made rigs of all genres
- Guitar Match – turn your guitar into a collection of 20 legendary axes, right in your pocket!
- Looper – practice, record, overdub, and develop song ideas whenever inspiration strikes
- LiveView – single tap to switch up your rig instantly, with zero latency
- Impulse Response – load your favorite custom cab IR files for even more tonal possibilities
- Celestion® Inside – access official-licensed Celestion cabs (IR) right within BIAS FX 2 Mobile (coming soon)
- BIAS Ecosystem – load all your favorite gear from BIAS AMP 2 & BIAS Pedal (coming soon) within the app
- ToneCloud® – easily share & download custom guitar rigs and artist tones online
- IAA (inter-app audio) and AudioBus support
- Full MIDI support
- Tuner and metronome built in
- 9 expansion packs available for exploring all-new sounds (via in-app purchase)

*Unlocked via Standard, Professional or Elite license.
BIAS FX 2 Mobile supports iOS 11 or later.

Supported Audio Interfaces: iRig (all series), Apogee Jam/Jam Plus, Focusrite iTrack Solo, Shure MVi, Korg plugKEY, iConnect AUDIO and all MFi or Class Compliant audio interfaces with Lightning to USB adapter.

## Key features

- Build custom guitar rigs
- Hundreds of amps and pedals
- Guitar Match technology
- Built-in Looper
- LiveView for instant rig switching
- Download and share rigs on ToneCloud

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Elite License(FX 1 Upgrade) | $19.99 | one-time |
| Pro License(FX 1 Upgrade) | $11.99 | one-time |
| Standard License(FX 1 Upgrade) | $4.99 | one-time |
| Experience Jimi Hendrix™ | $11.99 | one-time |
| Standard License | $7.99 | one-time |
| Professional License | $19.99 | one-time |
| Elite License | $39.99 | one-time |
| Bass Pack | $3.99 | one-time |
| Metal Signature Pack | $3.99 | one-time |
| OMNYSS | $19.99 | one-time |
| Acoustic Pack | $5.99 | one-time |


## Recent user reviews (10 of 497)

All indexed reviews: https://appshunter.io/ios/app/bias-fx-2-1-guitar-tone-app/id1475438828/reviews.md

### 5/5 — Just A.Dude

*2026-08-17, version 1.6.5*

I was sorry to see it go, now with new X, things have gotten really interesting, still it would be nice to tinker around making pedals and amps.

### 4/5 — 使いやすいアンプシミュレータ

*2026-08-11*

電源周りからノイズを拾うので配置に気を使う。

### 5/5 — Good

*2026-07-30, version 1.6.5*

Good

### 5/5 — O melhor do mercado

*2026-07-21*

Timbres incríveis, valor acessível, e sempre bem atualizado.

### 5/5 — The BEST mobile rig!

*2026-07-15, version 1.6.5*

Amazing app for easy, convenient and high-quality tones at my band rehearsals, gigs and recording sessions.

### 5/5 — So far so good

*2026-07-14, version 1.6.5*

Just uploaded it. Will give it a go and give a better update soon.

### 5/5 — Excellent App

*2026-07-08, version 1.6.5*

This is my go to practice app. I’ve owned the elite version on bias fx and bias fx2 for as long as either have been around.. I’m also a RIFF owner and love using the products. I have a tube amp and helix and pedals galore and this app is like using similar gear with zero hassle.

### 5/5 — Blown away…

*2026-07-02, version 1.6.5*

I love this app and this platform. There’s already a ton of awesomeness and they keep expanding the capabilities. No app is perfect but the Positive Grid folks have done a great job in my opinion. Mix and match the app with other PG products. The possibilities are legit endless

### 5/5 — Greattttt

*2026-06-02*

Greatttt

### 5/5 — Супер !!!

*2026-05-28, version 1.6.5*

Самое крутое приложение. В бесплатной версии много всего. И этого достаточно уже чтобы использовать приложение как гитарный процессор

## Frequently asked questions about BIAS FX 2

### What does BIAS FX 2 Mobile do?

BIAS FX 2 Mobile turns your mobile device into a comprehensive guitar effects processor. It allows you to create custom guitar tones by combining hundreds of virtual amps, pedals, and studio racks. You can also use features like Guitar Match to make your guitar sound like legendary models, and a Looper for practicing and recording.

### What are the key features of BIAS FX 2 Mobile?

Key features include the ability to build custom rigs with a vast collection of effects, amps, and cabs, a dual signal path for unique setups, and an HD Sound Engine for realistic tones. It also offers Guitar Match to emulate iconic guitars, a Looper for practice and recording, and LiveView for instant rig switching during performances.

### Is BIAS FX 2 Mobile free to use?

The app is free to download and offers a free tier with access to some features. However, to unlock the full potential of the ultimate tone arsenal, including all effects, amps, and cabs, in-app purchases are available. This allows users to customize their experience based on their needs.

### Can I use BIAS FX 2 Mobile for live performances?

Yes, BIAS FX 2 Mobile is designed for live performance with features like LiveView. This allows you to switch your entire rig instantly with a single tap and zero latency, eliminating the need to carry a physical pedalboard to gigs. You can also load custom Impulse Responses for more tonal possibilities.

### How can I get new guitar tones with BIAS FX 2 Mobile?

You can explore and download thousands of custom rigs created by artists and engineers through ToneCloud®, the app's community platform. You can also upload and share your own custom guitar rigs with other musicians worldwide. The app also comes with 77 factory presets for immediate use across various genres.

## Version history (last 5 releases)

### 1.6.5 — 2025-04-24

Bug Fixes:
* Resolved a crash that occurred during the registration process for new users.

### 1.6.4 — 2024-12-26

Hi there,

We’ve enhanced compatibility with iOS 18 in this 1.6.3 update to ensure a smoother experience.

Bug Fixes:
- Corrected in-app tuner accuracy issues.
- Fixed sample rate and buffer size adjustment inconsistencies.

Thank you for your continued support and feedback!

Rock on,
The Positive Grid Team

### 1.6.2 — 2023-09-14

Bug fixes:
- Modified the error message when loading presets containing RMST module in the latest version.
- Fixed the issue causing crashes when opening specific presets.

### 1.6.1 — 2023-06-01

New updates on the 1.6.1 version:

- New design of sign in & sign up page
- Fixed preset browsing issue in ToneCloud
- Minor bugs fixing

Rock on,
The Positive Grid team

### 1.6.0 — 2022-10-17

New updates on the 1.6.0 version:

- OMNYSS expansion pack including the following features:
    · 3 all-new guitar amplifiers
    · 6 custom-designed effect pedals
    · New generation of the cab module

Welcome to the OMNYSS world.

-
The Positive Grid team

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## More apps by Positive Grid Inc

- [JamUp](https://appshunter.io/ios/app/jamup/id449820506)
- [JamUp Pro](https://appshunter.io/ios/app/jamup-pro/id454702113)
- [BIAS AMP 2 - for iPad](https://appshunter.io/ios/app/bias-amp-2-for-ipad/id711314889)
- [BIAS AMP 2 - for iPhone](https://appshunter.io/ios/app/bias-amp-2-for-iphone/id807996795)
- [BT Bluetooth MIDI Pedal Editor](https://appshunter.io/ios/app/bt-bluetooth-midi-pedal-editor/id911674129)
- [BIAS FX - Guitar Amp & Effects](https://appshunter.io/ios/app/bias-fx-guitar-amp-and-effects/id937685528)

All apps by Positive Grid Inc: https://appshunter.io/developer/751979910

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*