Live, both directions
The effect is applied to your voice as you speak — the person you call hears the changed voice from the first “hello”, and you can switch effects at any moment during the call.
Voice changer
Change your voice during a live phone call.
Not a soundboard, not a recording filter — Funcalls changes your voice in real time while you talk, on a real call to a real phone number. Go deeper, go higher, switch mid-sentence, and drop in background sounds while the other person hears it all live.
No app on the other side
Funcalls dials regular phone numbers. The other person answers a normal call on any phone — landline or mobile — with nothing to install.
Background sounds too
Set the scene: add rain, street noise, and other sounds to the call in real time, on top of the voice effect.
FAQ
Voice changer questions.
Can I change my voice during a call, not just in a recording?
Yes — Funcalls applies the effect live while you talk. Pick a voice before dialing and switch between effects at any point during the conversation.
What voice effects are there?
A range of pitch effects from deep to high, plus background sounds you can drop into the call in real time — rain, traffic, and more.
Will the changed voice work on any phone I call?
Yes. The effect is applied before your audio reaches the other side, so it works no matter what phone the other person has. They don’t need Funcalls installed.
Download
Try your new voice.
Get Funcalls on iPhone or Android and make your next call a funnier one.