Apps Like EQ550b for iPhone and iPad
Edit audio, apply effects, and reload demo
Adjust audio frequencies with a parametric equalizer. Add a filter band for precise control. Adjust gain and Q settings. Apply preset EQ profiles. Save and recall settings. Export adjustments for use in audio projects.
EQ550b screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.


PhoneAmp-Your handy amplifier
Yasar Bozdag
Record audio with effects and share
Turn your iPhone into an with effects. Adjust a 10-band equalizer, apply reverb with over 10 presets, add delay, or use distortion with over 20 presets. Record and share audio with applied effects.

FabFilter Pro-G
FabFilter
Filter and play microphone input in real-time
Apply real-time microphone filtering and gating effects. Use five expander/gate algorithms for precise control. Adjust side chain inputs and parameters. Integrate with AUv3-compatible host apps for plugin use.

GeoShred Control
Wizdom Music LLC
MIDI and MPE instruments remotely
MIDI/MPE controller for Studio on MacOS. Map controller inputs to parameters. Adjust modulation, velocity, and pressure sensitivity. Customize layouts and save presets. Connect via USB and support multiple devices.


Pitch Shift (Key Change)
Loop-Sessions.LLC.
Process music effects in real time.
The app is a music player that processes pitch shift and a 31-band equalizer in real time. It also supports reverb and can be used as an AUv3 host.



Mela – AUv3: Synth, FX, MIDI
Nikolozi Meladze
Build custom synths and audio effects
Create custom polyphonic synthesizers and audio effects using modular components. Arrange modules on lanes to process audio signals. Build complex processors. Run as a standalone or AUv3 plug-in in DAWs like Logic Pro and Cubasis.

AudioEQ Pro - Music Equalizer
Oguz Demir
Equalize audio and visualize sound
Adjust audio frequencies with a 10-band covering 60Hz to 16kHz. Apply real-time adjustments for bass, mids, and treble. Visualize audio with dynamic graphics. Import and play local files or stream audio directly.

Parametric Equalizer
Blue Mangoo Consulting Company Limited
Adjust settings and filters
Adjust audio frequencies with six filter bands. Control low and high cut filters with adjustable Q. Use two bell filters and low/high shelf filters. Customize resonance and frequency settings. Apply equalization within an audio unit host application.

Perforator
Bram Bos
Create rhythmic patterns from audio
Create rhythmic patterns from sustained sounds using slice envelopes. Adjust gating mechanisms for staccato or pumping effects. Generate rhythmic gating by cutting and filtering audio. Sync with AUv3 compatible hosts for real-time processing.

Roxsyn Guitar Synthesizer
Yonac Inc.
Play , synthesize sound, record tracks
Convert or bass input into polyphonic synth sounds in real time. Adjust waveform, filter, and modulation parameters. Save and recall presets. Connect to audio interfaces and DAWs for recording and live performance.

RE-1 Tape Machine
Kai Aras
Record, loop, and overdub audio
Record and manipulate audio with a virtual deck featuring 3 controllable read heads, variable delay, and feedback. Sample, loop, and overdub audio. Use as a master effect or virtual recorder. Realtime visualization of movement and effects.

MIDI Designer Pro X
Confusion Studios LLC
Control anything via MIDI, anywhere.
The app offers control for MIDI-enabled hardware and software, including keyboards, synths, and DAWs. It provides AUv3 support within hosts like AUM and Logic, alongside robust MIDI communications over network, Bluetooth, and USB.


BLEASS Voices
BLEASS
Pitch shift and harmonize vocals
Edit audio with pitch shifting, formant control, and tone adjustments. Create harmonies and doubles with up to 12 . Transpose individual by an octave or flatten to a chosen pitch. Adjust width and placement for vocal effects.


Audio Spectrum Analyzer Pro
Vlad Polyanskiy
Analyze and display FFT plots
Analyze in real time with octave band and FFT plots. Display sound levels in decibels and noise ratings. Choose linear or logarithmic scales. Adjust window functions and track maximum values.

TB GonioMeter
Dirk Breebaart
Analyze stereo image and balance
Analyze stereo image and frequency correlation in real time. Detect mono down-mix compatibility. Adjust audio settings for balanced output. Monitor microphone input and process signals instantly. Ensure high-quality audio for mobile playback.
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