Apps Like MONSTR for iPhone and iPad
Adjust stereo width and mix balance
Adjust stereo width with up to six bands. Correct mix imbalances or apply creative effects. Works as a VST3 and AudioUnit plugin. Available for free on Windows, macOS, and Linux. Open source under GPL license.
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.


FabFilter Pro-Q 4
FabFilter
EQ sketch
Adjust audio with up to 24 bands of EQ. Use dynamic EQ and linear phase processing. Access spectral EQ and character modes. Edit in real-time with EQ Sketch. Control multiple 4 instances from one interface.





VADrum2
Ryo Togawa
Sequence drum sounds and effects
Create and edit drum patterns using 27 drum voices. Apply effects like delay, chorus, and reverb. Automate parameters and sequence 16-bar patterns. Save and load project files for later editing.


BLEASS Alpha Synthesizer
BLEASS
Design and play virtual synths
Create and manipulate sounds using virtual analog modules. Adjust oscillators, filters, and envelopes. Route signals through effects like reverb and delay. Save and load presets. Export audio files and share via social media or email.

Tape Cassette
Caelum Audio Ltd
Add warmth, noise, and character to audio
Add warmth and noise to audio with . Apply saturation, wow, and flutter effects. Adjust parameters for lofi or distorted sounds. Use as a master effect or channel insert. Export modified audio files.

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.

AddStation
Harry Gohs
Create sound with additive synthesis
Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.


MIDI Guitar
Jam Origin ApS
Play , record in real-time
Play and convert notes into in real-time with high accuracy and low latency. Record performances, edit data, and sync with DAWs. Supports polyphonic pitch detection and articulation recognition. Export files and share recordings.




Water Remover: Speaker Cleaner
PAO APPS PTE. LTD.
Clean speakers with frequency testing
Generates tones between 0 Hz and 25 kHz to remove dust and from speakers. Users can manually set frequencies and adjust cleaning duration. It tests performance and clears debris for improved audio quality.

Scope AUv3 Visualizer
DiscoDSP LLC
Visualize audio with GPU-powered graphics
Create audio visualizations with GPU-accelerated graphics and phosphor glow effects. Switch between linear and circular waveform displays. Choose from multiple color schemes. Tap to toggle controls. Sync with host or use as standalone .

How we rank alternatives
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