LoudPass
Batch loudness and QC
Only for Mac
$119.00
Mac
See loudness over time in the new inspector, pick from 10 delivery presets or save your own, and hand clients a QC report with your project details.
LoudPass turns loudness delivery from a chore into a drag-and-drop: measure, see, conform, and hand over a report - all on your Mac.
MEASURE
Drop in your files and get Integrated loudness, True Peak, LRA, Max Momentary (400 ms), Max Short-term (3 s) and Sample Peak for each one, checked against the delivery preset you picked. A whole batch at once, not file by file.
SEE WHERE IT GOES WRONG
A dark instrument-panel header shows your target and ceiling and how many files pass, fail or need limiting, with a verdict chip on every row. Select a file and the inspector draws its short-term loudness over time against your target line, with plain-language QC explanations of what failed and why.
CONFORM
One click applies a true-peak-safe linear gain to hit the target: no limiter surprises, no recompression, your dynamics untouched. Files that already comply are left alone - and the report says so. Output is 24-bit WAV.
PROVE IT
Export a clean PDF or CSV QC report per batch: per-file measurements, targets, pass/fail - ready to attach to the delivery email. Add Report Details (client, project, engineer, notes) and they are printed on the PDF. The CSV includes Max Momentary, Max Short-term and Sample Peak columns.
PRESETS THAT MATCH THE REAL WORLD
Podcast, YouTube, Spotify, Apple Podcasts (-16 / -1), Apple Music (-16 / -1), Amazon Music (-14 / -2), Tidal (-14 / -1), EBU R128, ATSC A/85 and ARIB TR-B32 (-24 / -1). Need something else? Create your own target and ceiling, then edit or delete it any time.
LOCAL BY DESIGN
Everything runs on your Mac. Audio never leaves it, nothing is uploaded, no network access, no account, no subscription. Data Not Collected.
BUY ONCE
$119, one license, yours forever. Built for podcast editors, audio post studios and broadcast delivery. The interface is available in English, German, Spanish, Russian and Ukrainian.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in 1.1
- Redesigned interface: target, ceiling and pass, fail and needs-limiting counts at a glance.
- New inspector: short-term loudness graph with your target line, plus Max Momentary, Max Short-term and Sample Peak.
- Plain-language QC explanations.
- Five more presets: Apple Podcasts, Apple Music, Amazon Music, Tidal, ARIB TR-B32.
- Save your own presets.
- Client, project and notes on the PDF report; new CSV columns.
- German interface.
The developer, Serhii Dedik, 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
- Serhii Dedik
- Size
- 1.2 MB
- Category
- Utilities
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
English and 4 more
- English, German, Russian, Spanish, Ukrainian
- Age Rating
4+
- 4+
- Copyright
- © 2026 Dedik Serhii Vitaliiovych
