TH-U is described as 'offers a massive suite of high-quality guitar amps and effects, the world's largest collection of models in a single software. Expanding on the design of the original TH3 suite, TH-U features 239 models and a huge list of advanced capabilities' and is an app in the Audio & Music category. There are more than 25 alternatives to TH-U for a variety of platforms, including Windows, Mac, iPad, Linux and iPhone. The best alternative is Guitarix, which is both free and Open Source. Other great apps like TH-U are Rakarrack (Free, Open Source), Guitar Rig (Paid), ToneLib GFX (Paid) and AmpliTube (Paid).
BIAS FX is a world-class, guitar amp-and-effects processor for desktop and iPad use. It gives you an endless collection of insanely great-sounding guitar pedalboards, ultra-high definition stereo rack effects, dual amps and dual signal chain.
Mercuriall Ampbox is a next-gen VST/AU/AAX + standalone amp modeling plugin for PC/Mac. It's an ever-evolving platform for all* Mercuriall products, current and future. The platform has everything needed to create perfect tones with just one plugin.
Master FX contains set of classic sound effects which you can use for guitar, synth or voice at live performance or for processing tracks in DAW and other mixing apps thru Inter-App Audio or with Audiobus.
Killer effects and tools for your guitar, iShred LIVE puts you in control of an amp simulator with variable overdrive, and starts you with two free effects, the HK-2000 digital delay and Q-36 Space Modulator/Flanger, and a built-in noise gate and filter.
Axiom is an effects processor and amp simulation for guitar and bass that includes 44 built-in effects that can be loaded in any of the 32 plug-in slots, including a built-in version of Late Replies for creative delays and reverbs, and a built-in version of Destructor to add...