is a powerful virtual amp designer that offers high-level component-level customization, though users frequently report interface and stability issues on modern mobile devices . It allows you to "deconstruct" amplifiers by swapping out internal parts like tubes, transformers, and tone stacks. Core Features
: Crucially, iPhone and iPad versions are separate purchases . Buying the license on one does not unlock it on the other. BIAS AMP 2 vs. BIAS FX 2 BIAS AMP 2 - for iPhone
: Users can modify specific parts of an amp head, including preamps, power amps, tubes, and filters. is a powerful virtual amp designer that offers
: A common complaint is that the controls are too small on the iPhone screen, making detailed tweaking difficult compared to the iPad or desktop versions. Buying the license on one does not unlock it on the other
: A redesigned engine meant to mimic the behavior of boutique tube amps, including new "sag" and dynamic tone controls.
: Includes a partnership with Celestion for high-quality speaker impulse responses and multi-mic placement options.
: Reviewers generally find the amp modeling to be smooth and responsive, offering "killer" tones for various genres from blues to high-gain metal.