loudness METER PRO
EBU R128 Loudness · True Peak
$22.99 · Designed for iPad
iPad
The full broadcast loudness suite on iPad: LUFS, True Peak, goniometer, FFT, speech clarity and loudness forecasting — studio-grade, no subscription.
Broadcast-grade loudness, in full studio quality — on iPad.
loudness METER PRO by pegelWERK is the professional loudness meter to EBU R128 / ITU-R BS.1770-4 — the full-feature iPad edition with goniometer, speech clarity and loudness forecasting. Built for sound engineers, broadcast professionals, mastering studios and podcast producers who need a reliable loudness standard on iPad — as a primary tool or a trusted second reference next to the studio setup.
LIVE METERING
• Momentary LUFS (400 ms window)
• Short-term LUFS (3 s window)
• Integrated LUFS over the full measurement
• Loudness Range (LRA) per EBU Tech 3342
• True Peak per ITU-R BS.1770-4 with 4× oversampling
• PSR (Peak-to-Short-term Ratio)
• PLR (Peak-to-Loudness Ratio)
• PPM bargraphs for peak levels
STEREO ANALYSIS
• Goniometer for stereo image
• Correlation indicator
• Real-time phase monitoring
SPEECH CLARITY
• Real-time speech intelligibility index
• Frequency-based (consonant vs vowel energy)
• Direct feedback for spoken-word and voiceover sessions
LOUDNESS FORECASTING
• Forecast Final — predicted Integrated LUFS at program end
• Correction Factor — recommended dB level adjustment
• 30 s Trend — vs overall average
• Configurable program duration with live countdown
ANALYTICS
• Real-time FFT spectrum (20 Hz – 20 kHz)
• Loudness histogram
• LRA histogram
• R128 gating histogram
• Statistics panel with max, min, average
WORKFLOWS
• File player for offline analysis of single audio files
• Batch analysis of multiple files at once
• PDF report with loudness timeline, statistics and compliance check
• XML export for archival and re-import
• MIDI remote control with LEARN mode for every button
• GPI remote for broadcast-desk integration
• Three layout modes: All / Live / Analytics
PROFESSIONAL USE
• Radio + TV: compliance check on location
• Podcast: mastering to streaming-platform specs
• Mastering: final loudness against reference
• Recording: A/B comparison between takes
• Voiceover: speech-clarity monitoring during recording
• Live broadcast: continuous loudness monitoring with MIDI / GPI triggers
WHY LOUDNESS METER PRO
• Native iPad app, optimised for touch + studio workflows
• Dark and light mode
• Works immediately — no login, no account, no cloud required
• One-time purchase — no subscription
loudness METER PRO brings the identical DSP engine of the pegelWERK desktop application to iPad. Same measurements, same standard — refined interface for the mobile studio workflow.
pegelWERK — Pro Audio Software.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New name: loudness METER PRO (formerly broadcast METER Pro) with a new app icon. “Loudness” describes the use case more precisely and isn't limited to broadcast.
The developer, Sascha Hoemske, 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
- Sascha Hoemske
- Size
- 35.2 MB
- Category
- Music
- Compatibility
Requires iPadOS 16.0 or later.
- iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPad
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sascha Hömske
