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NAMILIUM – Spectrum Analyzer

NAMILIUM – Spectrum Analyzer

A precise, beautiful analyzer

1 ratings
1 review
🔧 Utilities
🎵 Music
Free

Details

  • Released
  • Updated
  • July 8, 2026
  • September 14, 2026

Features

Developer

Hajime Matsumoto
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About

This real-time audio analysis tool measures sound with spectrum, spectrogram, and oscilloscope views. It includes loudness metering, a voice tuner, and transcription capabilities, all processed on-device without ads or tracking.

✓Real-time spectrum and spectrogram analysis
✓Loudness metering (LUFS, true peak)
✓Voice tuner with pitch display
✓Audio transcription to MIDI
✓Oscilloscope and phase scope views
✓On-device processing, no ads or tracking
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What's New in NAMILIUM

1.3.0

September 14, 2026

Namilium now comes in 11 languages: English, Japanese, German, French, Spanish, Portuguese, Italian, Korean, Simplified Chinese, Traditional Chinese and Russian. It follows your iPhone's language, and you can choose a different language for Namilium alone in the Settings app. Numbers follow your region as well, so decimals show with a comma in places like Germany or France. Also in this release - Voice tuner settings have a new Note names option with English, German and Latin notation. German notation writes the English B as H - Fixed: the voice tuner click could keep playing after you turned it off - Fixed: some screens and error messages showed text in a different language from the one in use

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User reviews

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A precise, beautiful analyzer? Yes. Definitely.

Great app. Truly excellent. This harkens back to the old days of mobile apps actually being effective, precisely-scoped tools, and I love it. No clutter in the features or interface. A variety of spectrum analyzer tools, each configurable in all of the right ways. And currently, I’m using the freeze function to do basic spectral analysis of human speech with AI. The developer should know that I’d be willing to pay at least $5 for this app. The fact that it’s free is a steal. Brilliant.
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Brad1025Brad1025

Response from developer

Thank you so much for the fantastic review! I designed this app to be an effective, uncluttered tool, so knowing that resonated with you truly means a lot. It is also a huge encouragement to hear that the freeze function is helping with your AI speech analysis work. Thank you again for your generous support!

FAQ

What is NAMILIUM?

NAMILIUM is a real-time audio analyzer that allows you to measure sound, visualize frequencies over time, and tune your voice. It offers various analysis tools like spectrum, spectrogram, and oscilloscope views, all processed directly on your device.

Does NAMILIUM have ads?

No, NAMILIUM is ad-free. The app is designed to provide an uninterrupted analysis experience without any advertisements or user tracking.

What devices does NAMILIUM support?

NAMILIUM is available for iPhone and iPad devices. It is designed to work on these Apple mobile platforms.

How often is NAMILIUM updated?

The latest version of NAMILIUM is 1.2.0, which was last updated on August 27, 2026. Updates are released periodically to improve functionality and add new features.

Can I use NAMILIUM to tune my singing?

Yes, NAMILIUM features a voice tuner that displays your pitch in real-time as you sing. It shows you the note you are on, whether you are close, or off-key, helping you improve your vocal accuracy.

What audio analysis features does NAMILIUM offer?

NAMILIUM provides spectrum analysis with A and C weighting, loudness metering according to BS.1770 standards, spectrograms, oscilloscopes, and phase scopes. It also supports loading correction curves for measurement microphones.

Can I export my audio analysis data from NAMILIUM?

Yes, you can take snapshots of the current analysis view and export the numerical data as CSV files for further work. Additionally, the voice transcription feature allows exporting sung notes as MIDI files.

What is the age rating for NAMILIUM?

NAMILIUM has an age rating of 4+. This indicates that the content is generally suitable for all ages, with no mature themes or potentially objectionable material.