Professional loudness measurement, one simple price.
VST3 / AU — Windows 10+ & macOS 11+
One-time purchase · Lifetime license
30-day money-back guarantee · Refund Policy
Download the free trial and experience Perceived Loudness in your own DAW. No sign-up required.
Download Free Trial| Feature | Typical Meters | Perceived Loudness |
|---|---|---|
| VU Meter | ✓ | ✓ |
| LUFS (Momentary) | ✓ | ✓ |
| LUFS (Short-term 3s) | ✓ | ✓ |
| LUFS (Integrated) | ✓ | ✓ |
| True Peak | ✓ | ✓ |
| LRA (Loudness Range) | — | ✓ |
| PLFS Perceptual Metering | — | ✓ |
| PLD Analysis | — | ✓ |
Is this a subscription?
No. Perceived Loudness is a one-time purchase with a lifetime license. You pay once and own it forever, with free updates including bug fixes, OS compatibility patches, and minor improvements.
Which DAWs are supported?
The plug-in supports VST3 and AU formats, compatible with major DAWs including Ableton Live, Logic Pro, FL Studio, Cubase, Studio One, and more.
What is the refund policy?
We offer a 30-day unconditional money-back guarantee. No questions asked. All payments are processed by Paddle (paddle.net). See our Refund Policy for details.
How do I get the discount?
Complete our Perceived Loudness listening test. If you pass, you'll receive a discount code via email that can be applied at checkout.
Does it replace my existing metering plug-in?
Yes. Perceived Loudness includes all standard metering (VU, LUFS, True Peak, LRA) plus exclusive PLFS and PLD analysis. It covers everything a typical meter does and goes further.
What is PLFS?
PLFS (Perceptual Loudness Full Scale) is a perceptual loudness metric designed to better reflect how loud a mix actually feels to the human ear, going beyond traditional LUFS measurement.