Generate various sound waves and visualize their waveforms in real-time. Control filters, modulation, and export audio or video. Ideal for audio testing and learning synthesizer basics.
26.10.27
October 27, 2026
You can now play it with a keyboard. - Tap the keyboard button at the bottom to bring up a keyboard. Notes sound only while you hold a key. Slide your finger to change pitch, and swipe the strip above the keys to move across C2–B7. - When both channels are playing, the keyboard also shows how far above (or below) the other channel sounds. - With the keyboard open, tap the folder above it and that preset will open with the keyboard next time, at the same position (Pro). - Built-in presets made for playing, such as Organ and Clarinet, open with the keyboard. - The list of Pro benefits now matches what Pro actually includes.
More$14.99
Full version
Remove Ad and enable full access !!
波動 Hysteric Oscillator can generate sine, square, pulse, sawtooth, harmonics, and noise (White, Pink, or Brown) waves. The frequency can be precisely controlled from 2 Hz to 20 kHz.
Yes, the free version allows you to export your creations as a video (MP4) of the waveform. The Full Version offers additional export options for audio files (WAV / M4A).
The Full Version unlocks two-channel operation for interference and beating effects, the ability to save your own presets, and audio file export (WAV / M4A). Alternate app icons are also included.
The app provides real-time waveform and spectrum analysis, along with adjustable filters and modulation options. This allows users to experiment and visually understand how different parameters affect sound, aiding in learning synthesizer concepts.
No, this app is intended for experiments and quick checks. It is not designed for precision measurement. Always start at a low volume and exercise caution when connecting to speakers or headphones.
波動 Hysteric Oscillator is compatible with iPhone, iPad, and iPod devices. It is rated for users aged 9 and older.
The latest version, 26.10.27, was released on October 27, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support.
The app has a rating of 4.0 stars based on 7 user ratings, suggesting generally positive user experiences with its functionality for audio experimentation and testing.
