BIAS FX - Guitar Amp & Effects

Name: BIAS FX - Guitar Amp & Effects
Rating: 4.6 (1628 reviews)
Author: Positive Grid Inc

By: Positive Grid Inc App

Complete Multi-Effect Station

Overview

Version:

1.9.16

Last updated: 2021-03-30

Ranking

#44,245 ▼ 61

Overall

Features & Capabilities

BIAS FX Mobile turns your iOS device into a portable, powerful guitar and bass effects processor. It ships with hundreds of authentic amps and a vast array of effects, all accessible through a drag-and-drop interface and ToneCloud access for endless presets.

Designed for performers and studio work, BIAS FX integrates with BIAS AMP 2 and BIAS Pedal for deep tone customization, offers LiveView for instant preset recall, dual signal paths, MIDI support, IAA compatibility, and broad audio interface support for a complete mobile guitar rig.

User Growth & Download Statistics

App Music & Audio

By:

Positive Grid Inc

Rating:

4.60

(1,628) 1 new ratings

Version:

1.9.16 Last updated: 2021-03-30

Version code:

841083108

Creation date:

2015-04-28

Compatible devices:

Size:

679.17MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-10

Compare stats and ranking:

Ranking

# 44,245 ▼ 61

For Developers

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Contact the developer

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Developed by:

Positive Grid Inc

Apple Apps Store

https://apps.apple.com/us/app/bias-fx-guitar-amp-effects/id937685528

Website:

https://www.positivegrid.com

User Reviews

Overall, users praise the sound quality and flexible rigs, plus the convenience of a mobile guitar amp/effects solution. However, recurring issues overshadow the positives: persistent startup crashes after iOS updates, licensing/upgrades requiring repurchase, perceived obsolescence of legacy Bias FX, and access problems across devices. Support responses are also viewed inconsistently. When functioning, the app can be excellent, but reliability and licensing remain major concerns for many users.

Pros

Good-sounding amp/effects modeling with a wide range of customizable rigs.
Convenient mobile solution for shaping guitar tones with extensive customization.
When the app runs, users find the feature set valuable and worth the money.

Cons

Frequent crashes and the app won't load after iOS updates (iOS 14 / iPadOS 14).
Licensing and upgrade model forces purchases or repurchasing licenses across versions; pay-to-play.
Perceived obsolescence and lack of ongoing support for legacy Bias FX, requiring upgrade to Bias FX 2 and paying again.
Licensing/account issues or loss of access when switching devices.
Mixed or slow customer support in addressing issues (e.g., suggested downgrades or inaction).

Recent reviews

I was ripped off by this company. I purchased add on to the app. When I switched to a new iPhone. They deleted my account. No class. Jerks !

by 🪐*****, 2025-02-02

Seconds after opening. Makes one reluctant to purchase when at some future point an app you sunk some dollars is now unusable. Couple apps that I liked are now gone. I don’t purchase those if they become reissued / updated.