Call Voice Changer review
A focused VoIP app for changing pitch and triggering sound effects during calls.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Call Voice Changer is a mobile VoIP app for people who want to alter their voice or add sound effects while making phone calls. Available on iOS and Android, it lets callers choose a low, high, or normal voice before a call, then change voices and trigger effects on-screen during the conversation. Its focus is specifically on live call entertainment rather than voice editing or a broader desktop voice-changing setup.
The feature set is centered on real-time use: examples of in-call effects include sirens, dog barks, gongs, cartoon voices, birthday songs, and multilingual greetings. Calls run over an internet connection, and on-screen controls are designed for switching voices or activating effects during a call. That makes the app a fit for someone seeking call-time pitch changes and sound effects on a phone. It is less suitable for people looking for a virtual microphone, exported audio, or integrations with other software.
Billing uses prepaid calling credits or a weekly subscription in select countries. Credits can be bought through the app or the official account page, and rates vary by country and the quantity of minutes purchased. The weekly subscription includes a 3-day free trial according to the terms. Choose Call Voice Changer if mobile VoIP calls with live voice effects are the main requirement; look elsewhere if you need desktop use, audio export, integrations, or a free plan.
Call Voice Changer pros and cons
- Where it wins
- Changes voice pitch in real time during VoIP calls
- Offers in-call effects such as sirens, dog barks, and cartoon voices
- Runs on iOS and Android with on-screen call controls
- Where it doesn't
- No free plan; billing uses prepaid credits or a weekly subscription
- Rates vary by country and purchased calling-minute quantity
- Limited to mobile calling, without a virtual microphone or export
Call Voice Changer fact sheet, pricing and score →
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