apeFilter is a sophisticated Equaliser, the DSP is based on the Biquad/Cascade filters, very fast! The graphical interaction provides a great tool to design an extremely precise and smooth frequency response by directly manipulating up to 36 Peaks Filters. The Spectral Grid compilers increase the complexity and coherence between the filters bandwidth space. You can create your pitch space by the way of four different criteria of construction by determining a pitches grid: Fibonacci, Harmonic, Geometric and Scalar. Use apeFilter for sculpt your sound through the embedded sampler or LIve from Audiobus or Inter-Audio-App Input. Among the FX chain, an amazing ClassicVerb is available.
+ AudioUnit V3 (FX)
+ Inter-App Audio (FX)
+ Audiobus (Full)
+ Ableton Link
+ Audio Interface support
+ Microphone input
+ 72 Peak Filters for Spectral Grid Compilers
+ 4 Spectral Grid Compilers: Fibonacci, Harmonic, Geometric and Scalar
+ 6 Common Filters: Lowpass, Hipass, Bandpass, Notch, Lowshelf, Hishelf
+ MIDI Note On/Off messages, for playing Filters Frequency and Filters Peaks Gain
+ Audiobus and Inter-App Audio support (sender and FX)
+ Built In Stereo Sampler with varispeed
+ Control Manager LFO for Parameters
+ Midibus, Virtual Midi and Network: 14 bit NRPN controllers
+ File Manager, sharing common audio files via iTunes, Dropbox and AudioCopy
+ Snapshot Presets Morphing Pad
+ Post Fx Chain: Stereo Delay, Amazing ClassicVerb and Dynamic compressor/expander
Workaround for iOS 12.4 Inter-App Audio connection
Ratings and Reviews
Great tonal control
Top notch well designed total frequency control for sound engineers. Pretty sure it has good midi, but it keeps me busy enough already manually exploring it's sensitive complex options.
Incredible peak multi-filter implementation. If you are sick of standard high/low-pass closings/openings in your FX here is a new universe for you to explore.
Solid Effect with Link Support
The app works as advertised and has all of the options you'd want. It's an excellent way to change up your sounds in sync with other Link sources. The developer updates the app regularly so it works with the latest iOS and utilizes updated sound tools such as Audiobus, MidiBus, document picker, and Link.
With Family Sharing set up, up to six family members can use this app.