IdunVoice: Podcast Enhancer
Studio-quality voice enhancer
Only for Mac
Free · In‑App Purchases
Mac
Drop in a recording, press Enhance and get back a clean, present voice. Everything runs locally on your Mac. No account needed, nothing is uploaded.
Turn a rough voice recording into studio quality — right on your Mac.
IdunVoice clears noise, room reverb, muffle and thin phone-quality sound, and rebuilds a natural, present voice. Recorded your podcast, interview or Zoom call in a less-than-perfect room? Drop in the file, press Enhance, get back a clean voice — ready to publish.
All audio processing happens on your own computer. No audio is uploaded and no account is needed. Internet is used for purchases and for the optional Idun Blue sign-in; your voice never leaves your Mac.
WHAT IT DOES
• Mastering on every file — plosives softened, uneven levels evened out, peaks limited and
loudness set to −16 LUFS. The voice itself is left alone.
• Real voice restoration when it is needed — not just noise reduction. Muffle, room tone and
thin audio are rebuilt into a natural voice with presence and air.
• One scale, four stops: Volume only for good recordings, Light AI and Strong AI for noise and
echo, Rebuild for heavy noise, distortion or phone audio. Light and Strong AI take the noise
out of your own voice instead of redrawing it. Auto listens to each file, says what it heard
and suggests a stop.
• Trim the start and end with a QuickTime-style waveform before you process.
• Hear the difference at once on 8 seconds. Switch between before and after while it plays; a
new stop is heard the moment you pick it.
• Batch — queue several files and process them in a row.
• Advanced (optional): choose M4A, WAV or FLAC and bitrate. Default is M4A 256 kbps.
BUILT FOR Podcasters, journalists, voiceover artists and anyone recording speech — over Zoom, Teams, phone or a field mic.
PRIVATE AND FAST Powered by Core ML, optimized for Apple Silicon, and fully offline. No cloud, no upload, no telemetry. An processing is normally substantially faster than real time.
PRICE Try every feature free for 30 days. Then subscribe monthly or yearly, or buy it once.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://idunblue.com/en/apps/privacy/
Requires a Mac with Apple Silicon (M1 or later) and macOS 14 or later.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
One sound scale: Volume only, Light AI, Strong AI or Rebuild. The app says what it heard and Auto suggests a stop. Before and after play in sync, so you hear the difference on the same word. Sign in with Idun Blue if you already have an account. Monthly and yearly subscriptions are now available. Fixed: crackle at low enhancement settings.
The developer, Idunblue AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Idunblue ab
- Size
- 448.3 MB
- Category
- Music
- Compatibility
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- IdunVoice Lifetime $49.99
- IdunVoice Pro $3.99
- Copyright
- © 2026 Idunblue AB