VoiceDisguiser is a blatant ripoff

Should be a complete refund for this app. The description is very misleading and should indicate that it does not function for phone calls from your iPhone. Highly recommend you read the voiceDisguiser support statement below prior to purchasing to fully understand what this app actually is which is a waste of $19.01 & possibly more.
If folks "misunderstand" then the description needs to be amended.

Voice Disguiser
VoiceDisguiser is voice pitch controller. While talking to built-in mic on iPhone, you can hear your changed voice through headphone jack on iPhone.
How to use VoiceDisguiser

Folks misunderstand that this app transfer changed voice on cellphone network. Of course, it can transfer changed voice with help of other gadget. While executing this app, iPhone is not a phone any more. This rule can apply to all apps in App Store. iPhone is a platform to execute a lot apps. Therefore, while executing VoiceDisguiser, iPhone lose cellphone function.

If you want to transfer your changed voice, connect with other gadget such as speaker and internet phone on PC.

Swankydog about VoiceDisguiser, v1.3