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Youlean Loudness Meter Lite

Youlean Loudness Meter Lite

Analyze LUFS and True Peak

18 ratings
18 reviews
🔧 Utilities
🎵 Music
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 7, 2021
  • March 6, 2026

Features

Developer

Julijan Nikolic
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iphone
ipad
🧾$9.99 - $29.99
In-App Purchase↘︎
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About

This app provides professional audio analysis tools, including LUFS, True Peak, Spectrum, and Vectorscope. It can be used as a standalone application or as an AUv3 plugin within other music production apps. Analyze audio from your device or stream it wirelessly from a desktop DAW.

✓LUFS and True Peak analysis
✓Spectrum and Vectorscope graphs
✓Standalone app and AUv3 plugin
✓Wi-Fi audio streaming from desktop DAW
✓Record and export audio
✓Online streaming presets
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What's New in Youlean Loudness Meter Lite

1.2.0

March 6, 2026

1. Replaced the white title bar with a black one 2. Added an option to select the input device 3. Added option to select input channels (stereo pairs or mono) 4. Added support for external audio interfaces with up to 128 input channels 5. Added LRA (Loudness Range) measurement 6. Added 3 color graphs with target floor support 7. Added horizontal scrolling for graphs with full history retention 8. Graphs no longer reset when changing window size 9. Various small fixes and improvements

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Subscription plans

Yearly Subscription

Billed annually

$9.991 Year
3 Days trial
How to cancel Youlean Loudness Meter Lite subscription ⁉️
3

In-App Purchases

$17.99

Lifetime Access

Billed once. Get every future update for free

User reviews

Most RecentHighest RatedLowest Rated

Getting there

After a number of updates, this works pretty well. My issues are lack of features such as multi-channel support. It’s great with a stereo project, but that’s about half the work I do.
adogg4629adogg4629

No idea how to use this. Like the desktop version, tho.

Some instructions would be helpful. Can we drag and drop or import files?
T15$28T15$28

Great meter

It is a great and good looking app. The only downside: I could not use another device to input audio in the standalone app on my iPhone. Via Garageband it works. I emailed them about it and hopefully they explain how to do it.

EDIT: Yeah! I figured it out. I had to reconnect the USB-cable from my iPhone (not the Lightning-connection) while the app is on. Then it works.
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IkenvinIkenvin

Bonne application mais …

Bonjour
J’utilise la version Free depuis le début et j’ai voulu essaie la version sur ios sur 1 an et qu’ une fois après avoir payer je me rend compte que le Youlean ne prend pas en compte ma carte audio Audient id4 sur iPhone 14
Donc j’ai payé pour rien pour et demande des esplication sur cette d’abonnement qui ne me servira pas sur mon téléphone ,me servira pas pour mesurer le lufs par le biai du micro pas ce que je voulais !!
Pourquoi ce n’ai pas signaler
j’aimerai bien savoir pourquoi une telle application ne prend en pas charge les carte dernière génération iOS ou peut être pour bientôt vous aller me dire ?
Cordialement
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mathemathicsmathemathics

Perfect!

Clear, stable and efficient, no bug… Bravo!
leloulleloul
See 13 more reviews

FAQ

What audio analysis features does Youlean Loudness Meter Lite offer?

Youlean Loudness Meter Lite offers LUFS and True Peak analysis, Spectrum and Vectorscope graphs. The PRO version includes online streaming presets and custom presets for more advanced control.

Can Youlean Loudness Meter Lite be used with other music apps?

Yes, it can be used as a standalone app or as an AUv3 plugin within hosts like GarageBand, LumaFusion, or Cubasis, allowing seamless integration into your existing workflow.

How does Youlean Loudness Meter Lite handle audio input and output?

The app can record audio from your device's internal microphone or an external audio interface. Recorded audio can be exported as a 32-bit float WAV file.

Can I analyze audio from my computer with Youlean Loudness Meter Lite?

Yes, you can analyze audio via a local Wi-Fi network coming from a desktop DAW like Logic Pro, enabling real-time analysis of your computer-based projects.

What is the difference between the free and PRO versions of Youlean Loudness Meter Lite?

The FREE version provides essential tools for audio analysis. The PRO version unlocks advanced features such as LUFS, true-peak, spectrum, and vectorscope graphs, along with online streaming and custom presets.

What is the pricing for the PRO version or subscription of Youlean Loudness Meter Lite?

The app offers a Yearly Subscription for $9.99, which includes a 3-day free trial. Users can upgrade to unlock the PRO features.

What devices is Youlean Loudness Meter Lite compatible with?

Youlean Loudness Meter Lite is compatible with iPhone, iPad, and iPod devices, and has an age rating of 4+.

How often is Youlean Loudness Meter Lite updated?

The app was last updated on March 6, 2026, with version 1.2.0. This indicates a recent update, suggesting ongoing support and development.