Transform images of waveforms into lo-fi audio files. Capture new waveforms or import existing images, then precisely process them into mono or stereo .wav files for use in music projects or DAWs. Experiment with unique sound design possibilities.






10+ similar apps compared and reviewed
Looking for something like IOWah Pedal? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.






Transform images of waveforms into lo-fi audio files. Capture new waveforms or import existing images, then precisely process them into mono or stereo .wav files for use in music projects or DAWs. Experiment with unique sound design possibilities.











A music player that integrates with Jellyfin servers, offering a visually appealing deep-sea theme and smooth audio playback. Enjoy your entire music library with a native experience.


This app offers advanced convolution reverb with adjustable parameters like damping, distribution, and stereo creation. It includes filters, modulation, gating, ducking, and delay effects, all controllable for the reverb tail. Users can load their own impulse response files and monitor audio levels.


This app functions as a versatile MIDI keyboard and transformer, allowing users to play over 110 scales and chords. It offers advanced mapping, custom scale creation, and the ability to integrate with other music production apps as an AUv3 plugin.


This music app offers an intuitive, physics-based approach to creating ambient sounds. Explore unique musical gestures through touch or by interacting with bouncing physics balls that generate evolving patterns. It's designed for atmospheric composition and sound exploration.


Create ethereal soundscapes with this AUv3 compatible audio effect. It combines delay, pitch shifting, reverb, and modulation to add spacious atmosphere to instruments and vocals. Features include beat-synced options and harmonic enhancement.


This application generates random musical patterns using physics-based objects. It allows you to play a built-in tone generator or connect to external MIDI devices and software.


Simulate the warm, imperfect sound of analog tape machines. Add drive, color, and tape-like artifacts like dropouts and wow/flutter to your audio projects. Offers granular control over saturation, hiss, and tape wear.


This app generates up to five simultaneous vocal harmonies with advanced formant preservation for natural-sounding results. It offers automatic harmony generation or precise MIDI control, along with built-in effects like a noise gate, doubler, EQ, and reverb.