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 161–180 of 1,000 ranked alternatives.


FabFilter Timeless 3
FabFilter
Delay and modulate audio signals
Record and process audio with real-time microphone filtering and playback. Apply vintage tape delay effects, adjust filters, and use tap patterns. Access unlimited modulation options and integrate with AUv3-compatible host apps for plugin use.


TB Equalizer Pro
Dirk Breebaart
Equalize audio with precision and control
Adjust audio frequencies with 600+ filter types including shelving, peaking, and adaptive filters. Apply dynamic equalization for precise sound shaping. Customize settings for different audio tasks and export adjusted audio files.

Modley
Klevgrand Produkter AB
Design delay signals with effect modules
Allows users to create custom delay signals using three effect racks. Effects can be inserted before, during, or after the delay loop. Users adjust signal flow by selecting and arranging effect modules across the racks.

Goose EQ
Joshua Goossen
Edit audio with precision and power
Adjust audio with 11 filter types for precise equalization. Apply stereo adjustments and manage frequency settings. Save and recall preset configurations. Export modified audio files directly.


shapesynth
erik sigth
Draw waveforms, shape sounds
Create and shape oscillator waveforms by drawing with 32 blocks. Generate retro sounds using mirrored halves. Interpolate between 16 oscillator pages. Apply effects like arpeggio, stereo delay, and resonant filter. Record sounds on a tape interface.

Tap DJ - Mix & Scratch Music
Laan Consulting Corp
Mix tracks, add FX, and beats
Edit and mix with FX, 3-band equalizer, and 9-pad sampler. Load tracks from iTunes or external sources. Record mixes and voiceovers. Use gyro-based scratching and set loop points. Apply skins and access a sample library.

rymdigare
erik sigth
Record, play, and share space-age music
Explore a collection of ambient soundscapes and instrumental tracks. Adjust playback speed and volume. Save favorite tracks to a personal library. Share music via social media or messaging apps.

Flynth - Synth & Arpeggiator
Fingerlab SARL
Play sounds, edit presets, and create music
Create and customize sounds with a wide range of synthesizer presets. Adjust knobs and parameters to design unique tones. Load AudioUnit plugins in DAWs. Connect via MIDI to external keyboards.



Bass Booster - Volume Booster
雨双 柯
Play audio with custom sound adjustments
Play local and streaming music with customizable equalizer settings. Adjust , treble, and other audio parameters. Support for high-quality audio formats. Sync with devices for playback. Share music directly from the .

F-16 Filter
Blamsoft, Inc.
Apply filters and adjust frequency response
Adjust audio signals with sixteen modes and resonance controls. Modify frequency response visually. Apply saturation for analog-style clipping. Blend wet and dry signals. Use a 4 pole lowpass mode for classic Moog ladder sound.


FabFilter Twin 3
FabFilter
Stream audio and apply filters
Create synth sounds with oscillators, filters, and modulation tools. Adjust parameters for precise sound shaping. Access an FX section for effects. Customize GUI for intuitive workflow. Export audio files and integrate with DAWs.

Rotary Mod
Eventide Inc.
Rotate and shape vibrato effect
Rotate cabinet effects to simulate a Leslie speaker. Adjust rotor and horn speeds independently. Mix the two components for pulsing vibrato. Apply to guitars, bass, synths, and vocals.

Redshrike - AUv3 Plug-in Synth
iceWorks, Inc.
Create and shape metallic sounds
Create and shape sound using FM synthesis. Adjust oscillator parameters, apply filters, and control resonance. Customize sound effects with modulation options. Export audio files and integrate with DAWs via .

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.