VolumeBooster＋
Boost & Clean Up Your Audio
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Turn quiet, muddy or uneven recordings into audio you can actually hear. Import a file, pick a profile, and hear the difference instantly — then export the result and keep it.
WHAT IT DOES
- A fourteen-band equalizer, a compressor and a safety limiter working together
- Adjustable enhancement from 10% to 200%, with instant before/after comparison
- 14 ready-made profiles for speech, music, movies, lectures, podcasts and more
- Build, name and save your own profiles
AUDIO FILES
- Import from Files and enhance any audio you own
- Real waveform display with zoom and precise trimming
- Preview every change live before committing to it
- Export to M4A, WAV or CAF, with optional normalization and mono conversion
VIDEO
- Enhance the audio track inside videos you own
- The picture is copied untouched — only the sound is rebuilt
- Trim first, then save the finished video back to your library
MUSIC PLAYER
- Play audio files you have added, through any profile
- Live equalizer and bass control while the track plays
TOOLS
- Convert between audio formats
- Extract the audio from a video
- Process a queue of files in one run
- Normalize a quiet file to a target level
- Detect and trim silence from the start and end
- Merge several files into one
WHAT IT CANNOT DO
Being straightforward about this matters more than a longer feature list. This app works on audio you give it: files you import, videos you own. It cannot change the sound of other apps, it cannot push your device past its maximum output level, and it cannot affect phone calls.
PRIVATE BY DESIGN
All processing happens on your device using Apple's audio frameworks. There is no network code in this app — nothing is uploaded, and there is no analytics or tracking of any kind.
Subscription Terms:
- The app offers auto-renewing subscriptions.
- Payment will be charged to your Apple ID account at confirmation of purchase.
- Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period.
- Your account will be charged for renewal within 24 hours before the end of the current period. The renewal price will be shown before the charge is processed.
- You can manage your subscription and turn off auto-renewal at any time in your App Store account settings after purchase.
- If a free trial is offered, it will automatically renew into a paid subscription unless canceled at least 24 hours before the end of the trial period.
- Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription.
Terms of Use: https://telegra.ph/Apps-Term-Of-Use-08-10
Privacy Policy: https://telegra.ph/apps-privacy-policy-08-10
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes, performance improvements, crash fixes, app name update, and overall app enhancements. Thanks for using our app!
The developer, Ai Chat Co, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ai Chat Co
- Size
- 22.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Plan Weekly $5.99
- Premium Plan Monthly $9.99
- Copyright
- © 2026