TB Reverb is a professional, studio-quality reverb plugin for iPhone developed by Dirk Breebaart. It offers unparalleled flexibility and control with close to a hundred adjustable parameters, an integrated LFO for parameter modulation, integrated compression and gating, and a shimmer reverb module. Its features include the ability to control room size, width, density, depth, and mass, and modify reverberation time across frequency. It also offers compression, ducking, and gating for dynamic reverberation effects. The app captures microphone input and processes signals in real-time, making it perfect for use in AUv3-compatible host apps like Steinberg Cubasis, Apple Garageband, Audio Evolution Mobile Studio, Auria, AUM, and others.

With its dual pitch-shift shimmer module, reverb freeze option, random parameter option, and eco mode for lower CPU load on complex projects, TB Reverb is an ideal choice for professionals and beginners alike. It also comes with a program manager with shared programs between stand-alone, IAA, and AUv3 instances, undo/redo, and A/B comparison. The app is optimised for iPad and compatible with iPhone and iPod Touch, but note that the use of an Apple pencil or stylus is highly recommended for smaller devices.