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Spectrum Eye RTA

Spectrum Eye RTA

Sound analyzer for pro use

7 ratings
7 reviews
🎵 Music
🔍 Reference
$12.99

Details

  • Released
  • Updated
  • June 1, 2018
  • September 18, 2026

Developer

Oleg Naumenko
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Spectrum Eye RTA screenshot #1 for iPhone
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iphone
ipad
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About

This audio analysis tool provides real-time frequency spectrum displays for music professionals and students. It offers adjustable settings for detailed sound monitoring, feedback detection, and acoustic analysis on iOS devices.

✓Real-time spectrum display
✓Adjustable FFT sizes and averaging
✓Selectable microphone input
✓Scalable and movable plot
✓Pink noise generator
✓Supports external microphones
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What's New in Spectrum Eye RTA

2.0

September 18, 2026

Spectrum Eye 2.0 is a completely new live RTA release. • Redesigned user interface • Fast Metal plot with bars, line, and spectrogram display types • Overlay and Classic layouts dictate how graph and scales share space; Overlay is the default - looks just like before • IEC-style SPL meter: Fast / Slow / Leq and A / C / Z, compact or large view • Import mic calibration (.cal, .txt, .csv) and apply it to the live spectrum and SPL • Find Peak tracks the loudest band, making ringing out resonances easier • Peak hold with a slow release; optional fill under the line • Fractional-octave resolution through 1/96 • Time averaging is now "Fall rate" - clearly labeled in seconds. • Per-weighting yellow / red SPL alarms with adjustable thresholds • Light, Dark, and System appearance

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User reviews

Most RecentHighest RatedLowest Rated

希望更新一下

希望更新一下
Z Y &QZ Y &Q

Response from developer

感谢您的反馈。您希望看到哪些功能？具体希望更新哪些内容？

Excellent app, one feature request

Great frame rate, pretty low latency, performs very well. However, I wish the resolution could get as fine as 1/100 or if I could type in an exact frequency to monitor instead of touching the frequency closest to the one I want, not getting the exact one I want because of the course resolution.
The_Myth_MakerThe_Myth_Maker

Response from developer

Thank You for a valuable feedback. Regarding max resolution: on iPad it’s 1/96 which is almost what You want. Unfortunately, higher resolutions are not practical as it will double the latency, require more computation.

Schnell und unkompliziert

Habe damit Lautsprecher über DSP linearisiert. Ging schnell mit super Ergebnis, was mir auch von Kollegen bestätigt wurde.
Super App!
RomanINCRomanINC

Response from developer

Vielen Dank für Ihr Feedback und entschuldigen Sie die späte Antwort. Ich hoffe, Ihnen gefällt die neue Version 2.0.

Favorite Spectrum so far

Very fast, light and easy to use! My favorite for now and ever!
Makc_ZMakc_Z

Response from developer

Thank You for Your positive review!

Perfect

The only tool that really meassures corect, because of bypassing the internal signal processing.
Very handy, easy to understand.
Thanks for that marvelous pice of software.
Michl WildMichl Wild

Response from developer

Thank You for Your kind review!

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FAQ

What is spectrum eye RTA used for?

Spectrum Eye RTA is used for monitoring sound quality at live events, identifying feedback in stage monitors, analyzing acoustic resonances, and evaluating spectral properties of audio material in studios. It helps users detect problematic frequencies in music and speech.

Does spectrum eye RTA work on iPhone and iPad?

Yes, spectrum eye RTA is supported on iPhone, iPad, and iPod. It utilizes the device's microphone and can also work with external microphones and audio interfaces compatible with iOS devices.

What is the price of spectrum eye RTA?

Spectrum Eye RTA is a paid application, priced at $9.99. This one-time purchase grants access to all its features.

How often is spectrum eye RTA updated?

Spectrum Eye RTA was last updated on November 8, 2018, with version 1.3.3. The developer mentions the app is in active development and welcomes suggestions.

What frequency resolution options does spectrum eye RTA offer?

Spectrum Eye RTA provides a wide range of frequency resolutions, including 1 octave, 1/3, 1/6, 1/12, 1/24, 1/48, and 1/96 (iPad only). This allows for detailed analysis across different bandwidths.

Can spectrum eye RTA be used offline?

The description does not explicitly state offline functionality, but its core purpose of real-time audio analysis suggests it requires an active audio input. The pink noise generator can be used even when the screen is off.

What is the magnitude precision of spectrum eye RTA?

Spectrum Eye RTA boasts a magnitude precision of ±0.2 dB, allowing for highly accurate measurements of sound levels within its measurement magnitude range of 144dB.

Does spectrum eye RTA have ads?

No, spectrum eye RTA does not contain advertisements. It is a paid application with no in-app purchases or ads.