Alter: Voice Changer for Video

Make your voice fit your content.
Alter lets you change and shape your voice in videos, recordings, or imported audio — from quick effects to precise manual control. It’s not just a funny voice changer; Alter is built for creators who want the right sound, not random presets.

Get quick results with ready-made presets or fine-tune everything yourself.

Adjust:
• pitch & tone
• character & depth
• echo & space
• clarity & noise balance
• intensity of effects

Simple when you need speed — detailed when you need precision.

Alter fits naturally into your workflow. Import a video or audio file, record directly in the app, then export the finished result ready to share.

Perfect for:
• reels & shorts
• voiceovers
• commentary & narration
• memes & characters
• content creation

There are no complicated audio tools or confusing mixers — only the controls that matter for shaping a voice. Make subtle improvements or create completely different characters in just a few steps.

Alter — presets when you want, precision when you need.





To access all features, you can purchase an auto-renewing subscription. Payment will be charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/