Audio Unit (AU) Compressor, Limiter, Gate Apps (39)

Analog Rack Compressor plugin ideal to sculpt the dynamic with an easy to use interface.

ChannelStrip is, as its name implies, a channel strip app and AUv3 plugin. With a gate, equalizer, and compressor, ChannelStrip can provide a solid and easy-to-use channel control for your iOS mixing needs.

LUXE is an AUv3 effect plugin that compress and saturate an audio signal in a quite subtile but musical way. It's very useful for making a track "fit in the mix" and can be used on anything from a drum bus to a vocal track.

Brusfri* is a highly advanced audio noise reducer, packed into a simple and straight-forward interface.

Shaper 2 is a multi-fx processor designed to let you redefine or totally destroy any kind of sound source.

Kompresor is a versatile and powerful, yet easy to use, compressor.

ToneBoosters Compressor is an AUv3 plugin for mastering-grade compression and dynamics processing.

ToneBoosters Barricade is a peak limiter and compressor.

This is actually a trio of effects all rolled into a single package which are ideally suited but not limited to voice recordings (De-Esser, a Vocal Doubler and a Noise Gate).

The BLEASS sidekick AUv3 is the world's first iOS AUv3 effect plugin that offers a kick drum synth and sequencer coupled with a sidechain compressor in order to bring unique and creative dynamics to your music!

A brickwall peak limiting app, for the complete control of your audio volume.

FabFilter Pro-L 2 is a feature-packed true peak limiter, suitable for transparent mastering as well as single instrument limiting.

FabFilter Pro-G is a gate/expander plug-in for mixing and mastering purposes, with flexible side chain options.

Import audio and instantly get a mastered version. Immediately hear a boost in volume and overall sweetening of the mix.

Bark Filter is a Critical Band Analyser/Filter/Compressor.

WOOTT uses a triple band dynamics algorithm with simultaneous downwards AND upwards compression, and adds a dedicated limiter to each band.

Multiband Compressor is a compressor effect.

DOTEC-AUDIO presents DeePopMax, a big hit“Loudness Maximizer" for MacOS, now available for iOS, including AudioUnit V3 support.

Visual Compressor is a 4 band compressor/expander which has the ability to analyse audio in real time giving an accurate and reliable spectrum representation of your signal as well as visual feedback of compression or expansion levels.  It's uses range from final mastering of songs to dynamic manipulation and EQing of drum tracks.

rejected, macDeeTrim is a simple plugin which controls the volume from -12dB to +3dB. It can keep the output level constant from any input level.