Ivory Grand Pianos is described as 'The next generation in virtual pianos, featuring groundbreaking new technology for Sympathetic String Resonance, a greatly expanded Sound Library, and a host of new features for more expressive detail than ever!' and is an app in the Audio & Music category. There are four alternatives to Ivory Grand Pianos for Mac, Windows and Linux. The best alternative is UVI Falcon. Other great apps like Ivory Grand Pianos are Kontakt (Paid), Pianoteq (Paid) and TruePianos (Paid).
The intersection of sampling and synthesis. Falcon is a virtual instrument with 15 oscillators including analog, FM, wavetable, granular, … , 80+ effects, powerful modulation generators, scriptable event processors and more. Load as a stand-alone software or a DAW plug-in.
Pianoteq is a virtual piano that runs on your computer. Celebrated for reproducing with an unprecedented realism the behaviour and the sound of the acoustic piano, it offers superb dynamics, natural resonances and unique physical parameters.