Apps Like PolyIvoks Filter for iPhone and iPad
Audio, shape sound, create music
Apply audio filters to modify sound characteristics. Adjust parameters for tone shaping and resonance. Load and save presets. Access a demo version with limited playtime. Purchase full version for unlimited use.
Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


TB Reverb
Dirk Breebaart
Adjust parameters and modulate with LFO
Record and process microphone input in real time. Adjust over a hundred parameters for effects. Use integrated LFO for modulation and compression. Access shimmer module. Export processed audio files.




Dagger synth
Jaroslaw Jacek
Model analog synths with precision
Allows users to create and manipulate analog-style sounds. It features monophonic and paraphonic modes with four oscillator sections. Each oscillator includes wave shape morphing and harmonic content control.



MF-102S Ring Modulator
Moog Music Inc.
Modulate audio with effect
Modify audio signals using modulation, voltage-controlled carrier oscillation, and dual-waveform LFO modulation. Adjust frequency and depth parameters. Connect to MIDI devices and integrate with DAWs for real-time effects processing.

AudioKit Synth One J6
AudioKit Pro, LLC
Stream music and create beats freely
Create and manipulate music with a virtual analog . Generate lush pads, deep basses, classic keys, and vibrant leads. Adjust filters, envelopes, and modulation parameters. Save and export projects in multiple audio formats.

TB Spectrogram
Dirk Breebaart
Analyze audio and visualize sound
ToneBoosters displays real-time , spectrum, and goniometer visuals. It processes microphone input for audio analysis. Supports AUv3 plugin format for integration with compatible host apps.

FabFilter Saturn 2
FabFilter
Apply distortion and saturation effects
Apply distortion and saturation effects to audio in real-time. Choose from various distortion models and adjust frequency bands. Use modulation settings and access a modern, intuitive interface for precise audio shaping.


AudioKit Digital D1 Synth
Audiobus Pty. Ltd.
Create and play virtual analog synths
Create and play music with a 64-voice virtual analog and PCM . Access 500+ presets from various artists. Adjust filters, envelopes, and modulation parameters. Save and recall custom patches. Export audio files and share directly.

Popsicle FX
Kai Aras
Process audio with 24 effects
Apply multi-effects to audio with two stereo effect engines using 24 algorithms. Configure effects in series, parallel, or stereo split modes. Control parameters via an XY pad with recordable motion. Adjust settings for precise sound shaping.


TB Enhancer
Dirk Breebaart
Enhance audio, add depth and sparkle
Record and process audio in real time using microphone input. Apply studio-quality enhancements, excitation, and sweetening effects. Adjust parameters for depth, clarity, and tone. Export processed audio files.

GarageBand
Apple Inc.
Record music with Touch Instruments
Create and record music using Touch Instruments and a full-featured studio. Play virtual keyboards, guitars, and drums with Multi-Touch gestures. Use Live Loops to create beats. Plug in instruments for real-time effects.

Zero Chorus
Blamsoft, Inc.
Add and flange effects
Apply and flange effects to audio tracks. Adjust parameters like delay, feedback, and mix. Integrate with AUv3 host apps. Expand controls for easier tweaking. Enhance sound with a high-quality algorithm.

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