"Voidol powered by R.C.voice" is the software that can change your voice into the prepared characters' voice in real time.

"Otomiya Iroha" (original female character) and "CRIMMZOH"(original cute monster) are prepared as preset characters in this software.
More characters will be released soon.

"Voidol" has various useful functions for live stream broadcasting or contents creation.

・Reverb Effect
・Noise Gate
・Mixing Background Music

We recommend using a microphone and audio interface for high quality audio conversion.
And for a better experience, we recommend to use with SPACE(Reverb) and Noise Gate for output.

About R.C.voice:
This technology is based on CRIMSON TECHNOLOGY’s original “Metamorphone” method.
It has been developed in partnership with the research team of Prof. Toda Tomoki of Nagoya University.

- Sampling Frequency: 44100Hz
- Bit Width: 16bit
- Latency: within 100ms

What’s New

Version v1.0.2

+ Fixed a screen related issue
+ Fixed minor bugs

Ratings and Reviews

1.7 out of 5
6 Ratings

6 Ratings

App Privacy

The developer, CRIMSON TECHNOLOGY, Inc, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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