Helium Voice Video Lite
iOS Universal Photography
This app will convert your videos into a fun helium voice video.
✓ 2 different helium sound effect voices, see switch inside in the interface.
✓ Local gallery where you can store all your videos
✓ Frontal or back camera can be used as needed. (if your device has frontal)
✓ Visual effects as if you were inhaling helium while recording.
✓ You can take up to 1 minute clips
✓ You can export via email, Facebook or you can simply store it in your native video library.
Because helium gas is lighter than the usual oxygen/nitrogen blend, it changes the resonant frequency of the human vocal tract, causing a faster vibration and a higher-pitched, cartoon-character sound.