
LOUDEX PRO
Compare your track with one you love, band by band, and see how it stands against Spotify, Apple Music, YouTube and what's normal in clubs.
Every premium plugin, the full Auto-Mastering, Visual Hero and ear trainers, live masterclasses and feedback on your tracks.
7 days free, then $49/month · Cancel anytime
- Reference check Every difference in tone, width and dynamics, band by band, in an instant, so you know what to change.
- Different needs, different targets Check against Spotify, Apple Music, YouTube or a club, so your track is ready wherever it plays.
- Hear the difference We developed our own gain match algorithm: it matches the loudest parts of both tracks with ultimate precision, so a level mismatch never fools you.
- All the measurements you need So you know exactly what to change in your track.
What it does, in detail.

Your mix next to a track you love
Drop a reference track on the screen. The tonal balance draws both curves on top of each other, so you see at a glance where your mix has more or less energy.

Your reference, compared band by band, in an instant
Drop the reference and it's read in an instant. Press play and, from sub to air, LOUDEX PRO compares your mix with it in six bands and says where it has more or less tone, width and punch. The insight most meters never give you, so you know exactly what to fix, and where.

The EQ that gets you there
EQ TO MATCH draws the curve that would bring your mix to the reference's balance: above the line boost, below it cut. PREVIEW EQ plays your mix through it, so you hear the result before you touch your own EQ.

Compare the exact same moment, at the exact same level
Most meters match a reference on the loudness of the whole track, so a quiet intro or a long break throws the match off. Our new gain match algorithm only takes the parts of the tracks that matter, works out the real volume difference and matches them far more precisely. Click the reference's waveform and it follows your DAW, drop against drop, then HEAR REFERENCE switches over.

One number, one verdict
Pick Spotify, Apple Music, YouTube or Club. The screen tells you if that platform turns your track down, turns it up or plays it as it is, and if your peaks clear its ceiling. So you know before you release.

Squashed or too narrow? You'll know
True peak, punch (PSR) and loudness range sit next to the reference's, and the stereo meter says if your low end is mono. So you catch a squashed or narrow mix before anyone else hears it.
LOUDEX PRO vs a typical loudness meter.
| LOUDEX PRO | A typical loudness meter | |
|---|---|---|
| LUFS, true peak, loudness range | Yes | Yes |
| What each platform does to your track | Spotify, Apple Music, YouTube, Club | Sometimes |
| Your mix against a reference, six bands | Tone, width and punch | No |
| Gain match | Our own, on the low end of the loudest 30 s | Whole-track loudness, or none |
| The EQ that matches the reference | EQ TO MATCH, with preview | No |
| The same moment in both tracks | Waveform follows your DAW | Rarely |
Every control, explained.
Every control
- Platforms
- Spotify, Apple Music, YouTube, Club.
- Loudness
- Integrated, short-term and momentary LUFS.
- True peak, PSR, loudness range
- Your mix and the reference, side by side.
- Tonal balance
- Your mix and the reference, in one view.
- Read
- LIVE (the moment playing now) or LOUDEST 30 S.
- Gain match
- LOW END (recommended) or LOUDNESS.
- VS reference
- Tone, width and punch in six bands.
- EQ to match
- The EQ that brings your mix to the reference.
- Preview EQ
- Hear your mix through that EQ.
- Stereo
- Width, correlation, and whether the low end is mono.
- Reference waveform
- Click to line it up; it follows your DAW.
- Hear reference
- Switch to the reference at the matched level.
- Reset
- Start the measurement again.
- Format
- VST3, 64-bit, Windows 10 or later
- Mac
- VST3 + AU, Universal Binary (Apple silicon and Intel), macOS 10.13 or later
- Unlock
- Sign in once inside the plugin, with your community email
- Computers
- Up to 3 per membership
- Comes with
- The Music Production Mastery membership
Specs
Which platforms does it check?
Spotify, Apple Music, YouTube and Club.
How do I unlock it?
Sign in once inside the plugin with the email you use in the community. One membership covers up to 3 computers.
LOUDEX PRO, and every premium tool and benefit.
Every premium plugin, the full Auto-Mastering, Visual Hero and ear trainers, live masterclasses and feedback on your tracks.
7 days free, then $49/month · Cancel anytime