--- title: "Spectrum Eye RTA - Reviews, Revenue and Downloads in Ukraine | Apple App Store" description: "Live RTA for iPhone and iPad. Spectrum Eye shows the frequency content of what your mic or interface is hearing - smoothly, at high FFT sizes, without freezing the UI. Version 2 is a full rebuild: Me" --- # Spectrum Eye RTA — Ukraine > Sound analyser for pro use ![Spectrum Eye RTA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c9/5f/e6/c95fe638-d3dd-6937-95e3-b7f9af2fc662/AppIcon2-0-0-1x_U007epad-0-1-sRGB-85-220.png/400x400bb.png) **Developer:** [Oleg Naumenko](https://apptail.io/developer/oleg-naumenko-nSIc) **Category:** Music **Rating:** 5.0/5 (12 ratings) **Price:** USD 17.99 **Bundle ID:** com.soundconsulting.spectrum-eye-m **Store:** Apple App Store **Country:** Ukraine **Version:** 2.0 (released 2026-09-18) **Original Release:** 2018-06-01 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ua/app/app/id794366989) **AppTail Page:** [https://apptail.io/app/spectrum-eye-rta-ZeNe/ukraine](https://apptail.io/app/spectrum-eye-rta-ZeNe/ukraine) ## Spectrum Eye RTA Description Live RTA for iPhone and iPad. Spectrum Eye shows the frequency content of what your mic or interface is hearing - smoothly, at high FFT sizes, without freezing the UI. Version 2 is a full rebuild: Metal plot, bars / line / spectrogram, calibrated SPL, and mic correction on the live spectrum. For music professionals, audio engineers, sound technicians, installers, car audio, and audio students. Equally at home as a quick check or a plot you leave running. WHAT YOU CAN DO • Monitor sound quality at concerts and rehearsals • Ring out feedback in stage monitors • Find resonances in rooms, boxes, instruments and cars • Check spectral balance of playback in the studio • Practice frequency-aware hearing • Measure SPL with A / C / Z weighting and Fast / Slow / Leq PLOT • Bars, line, and spectrogram - the configuration button is in the top right corner • Fractional-octave resolution from 1/1 through 1/96 • Line smoothing follows the same octave map • Peak hold with a slow release, optional fill under the line • Find Peak (FP) tracks the loudest band in the visible range • Classic or Overlay layout treats plot area vs scales differently; Overlay is the default • Pan, pinch-zoom, and a live cursor in Hz and dB • Frequency visible range presets (Full 8 Hz–22 kHz, Audio, Lows, Mids, Highs) • Magnitude-range presets • Spectrogram duration, Jet / Viridis / Inferno / Grayscale colour palette • Light, Dark, or System appearance, plus a custom plot colour • Spectrum update rate: 60 fps Smooth, 30 fps Efficient, or Auto (drops under heat or Low Power Mode) SPL • IEC-style meter: Fast, Slow, and Leq • A, C, and Z (flat) frequency weighting • Per-route SPL offset so you can calibrate against a reference • Yellow / red SPL alarm thresholds per weighting, with UI tinting • Clip indicator and a 30–140 dB level meter bar • iPhone: Large panel in portrait device orientation; in landscape orientation, compact readout in the top bar • iPad: switchable large and compact SPL mode INPUT AND CALIBRATION • Built-in mics (including iPad position / directivity where the device offers them) • External microphones and class-compliant audio interfaces • iOS measurement mode to bypass built-in HPF, EQ, and AGC (recommended) • Import mic calibration files (.cal, .txt, .csv); optional phase column is ignored • Per-route calibration curve and IEC weighting on the live spectrum • Pink noise generator, including with the screen off (Lock Screen / Now Playing) ANALYSIS • FFT sizes 4K / 8K / 16K / 32K (default 16K) • Fall-rate presets: 50 ms, 100 ms, 250 ms, 500 ms, 1 s, 5 s per 6 dB • Nominal capture sample rate - 48 kHz, display ranges from 8 Hz to 22 kHz Audio is processed on the device. Spectrum Eye does not record, store, or upload your audio. Suggestions welcome - the app is in active development. ## Spectrum Eye RTA Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9e/47/12/9e471260-036d-a270-8930-dfcb80eddbc1/iPhone_17_Pro_Max.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/db/ec/0a/dbec0a8e-a828-ec86-5ebf-0d98391780ec/iPhone_17_Pro_Max_2.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8d/9d/d2/8d9dd2f4-4c8d-c349-46b9-d1830f005a7c/iPhone_17_Pro_Max_3.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5e/62/a3/5e62a336-816f-3e35-b73a-d182ef1847f3/iPhone_17_Pro_Max_4.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2f/52/d1/2f52d12f-2f4e-ea4e-4be8-2eb98f11843c/iPhone_17_Pro_Max_5.png/1320x2868.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8c/55/aa/8c55aa40-24c9-edee-8081-f376bd71803c/iPhone_17_Pro_Max_6.png/1320x2868.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/01/2d/79012d48-bb08-d25d-9a66-0c1f302cc404/iPhone_17_Pro_Max_7.png/1320x2868.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/13/09/a0/1309a0e7-18af-41ff-4f71-028630df4282/iPhone_17_Pro_Max_8.png/1320x2868.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3b/6d/f5/3b6df561-a1eb-2a7c-286e-e9088e73787a/iPhone_17_Pro_Max_9.png/1320x2868.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a8/22/85/a822859f-2c7c-499d-97b2-09d74ba05801/iPhone_17_Pro_Max_10.png/1320x2868.png) ## Spectrum Eye RTA Rating Breakdown in Ukraine - 5 stars: 12 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Spectrum Eye RTA Reviews in Ukraine ### ***** "The update is awesome!" Well, I thought the app is dead, but this update brings much more functions and even looks more up to date. Keep up the good work! -- Olha Naumenko, 2026-09-22 ### ***** "Чудовий додаток! Дякую розробнику!" Один з найкращих, якщо не найкращій аналізатор RTA в AppStore! -- S@b@k@, 2025-07-07 ### ***** "👏" класно) дякую за роботу) -- jim violeen, 2019-05-18 ### ***** "Super" Дякую,Олеже!!! -- Valerii21, 2018-09-02 ### ***** "Useful" Thank You, mr Naumenko!) -- chehbass, 2018-05-19 [View all Spectrum Eye RTA reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Spectrum Eye RTA Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Vietnam | Music | #84 | | Top Paid | Ukraine | Music | #117 | | Top Paid | Belarus | Music | #157 | | Top Paid | Taiwan | Music | #248 | ## Apps Similar to Spectrum Eye RTA - [Spectrum Analyzer RTA](https://apptail.io/app/spectrum-analyzer-rta-Vwae/ukraine) - [Analyzer](https://apptail.io/app/analyzer-PbMe/ukraine) - [Open Sound Meter](https://apptail.io/app/open-sound-meter-YeNe/ukraine) - [Audio Kit](https://apptail.io/app/audio-kit-ssOe/ukraine) - [PocketRTA Ultra](https://apptail.io/app/pocketrta-ultra-SiPe/ukraine) - [M32 FMP Remote](https://apptail.io/app/m32-fmp-remote-tjPe/ukraine) - [FFT](https://apptail.io/app/fft-bOmf/ukraine) - [Audio RTA](https://apptail.io/app/audio-rta-XLHj/ukraine) - [SSL Live TaCo](https://apptail.io/app/ssl-live-taco-Fhdl/ukraine) - [Sub Align](https://apptail.io/app/sub-align-Ihdl/ukraine) ## Spectrum Eye RTA Available In - [Ukraine](https://apptail.io/app/spectrum-eye-rta-ZeNe/ukraine) - [United States](https://apptail.io/app/spectrum-eye-rta-ZeNe/united-states) - [United Kingdom](https://apptail.io/app/spectrum-eye-rta-ZeNe/united-kingdom) - [Germany](https://apptail.io/app/spectrum-eye-rta-ZeNe/germany) - [Mexico](https://apptail.io/app/spectrum-eye-rta-ZeNe/mexico) - [Brazil](https://apptail.io/app/spectrum-eye-rta-ZeNe/brazil) - [Netherlands](https://apptail.io/app/spectrum-eye-rta-ZeNe/netherlands) - [Belarus](https://apptail.io/app/spectrum-eye-rta-ZeNe/belarus) - [Canada](https://apptail.io/app/spectrum-eye-rta-ZeNe/canada) - [Taiwan](https://apptail.io/app/spectrum-eye-rta-ZeNe/taiwan) - [France](https://apptail.io/app/spectrum-eye-rta-ZeNe/france) - [Sweden](https://apptail.io/app/spectrum-eye-rta-ZeNe/sweden) - [Switzerland](https://apptail.io/app/spectrum-eye-rta-ZeNe/switzerland) - [Vietnam](https://apptail.io/app/spectrum-eye-rta-ZeNe/vietnam) - [Thailand](https://apptail.io/app/spectrum-eye-rta-ZeNe/thailand) - [Colombia](https://apptail.io/app/spectrum-eye-rta-ZeNe/colombia) - [Türkiye](https://apptail.io/app/spectrum-eye-rta-ZeNe/turkey) - [Bulgaria](https://apptail.io/app/spectrum-eye-rta-ZeNe/bulgaria) - [Ireland](https://apptail.io/app/spectrum-eye-rta-ZeNe/ireland) - [India](https://apptail.io/app/spectrum-eye-rta-ZeNe/india) - [Spain](https://apptail.io/app/spectrum-eye-rta-ZeNe/spain) - [Japan](https://apptail.io/app/spectrum-eye-rta-ZeNe/japan) - [South Korea](https://apptail.io/app/spectrum-eye-rta-ZeNe/south-korea) - [Poland](https://apptail.io/app/spectrum-eye-rta-ZeNe/poland) - [Portugal](https://apptail.io/app/spectrum-eye-rta-ZeNe/portugal) - [Indonesia](https://apptail.io/app/spectrum-eye-rta-ZeNe/indonesia) - [Israel](https://apptail.io/app/spectrum-eye-rta-ZeNe/israel) - [Iceland](https://apptail.io/app/spectrum-eye-rta-ZeNe/iceland) - [Italy](https://apptail.io/app/spectrum-eye-rta-ZeNe/italy) - [Kuwait](https://apptail.io/app/spectrum-eye-rta-ZeNe/kuwait) - [Kazakhstan](https://apptail.io/app/spectrum-eye-rta-ZeNe/kazakhstan) - [Lebanon](https://apptail.io/app/spectrum-eye-rta-ZeNe/lebanon) - [Sri Lanka](https://apptail.io/app/spectrum-eye-rta-ZeNe/sri-lanka) - [Latvia](https://apptail.io/app/spectrum-eye-rta-ZeNe/latvia) - [Madagascar](https://apptail.io/app/spectrum-eye-rta-ZeNe/madagascar) - [North Macedonia](https://apptail.io/app/spectrum-eye-rta-ZeNe/north-macedonia) - [Malta](https://apptail.io/app/spectrum-eye-rta-ZeNe/malta) - [Malaysia](https://apptail.io/app/spectrum-eye-rta-ZeNe/malaysia) - [Nigeria](https://apptail.io/app/spectrum-eye-rta-ZeNe/nigeria) - [Norway](https://apptail.io/app/spectrum-eye-rta-ZeNe/norway) - [Nepal](https://apptail.io/app/spectrum-eye-rta-ZeNe/nepal) - [New Zealand](https://apptail.io/app/spectrum-eye-rta-ZeNe/new-zealand) - [Peru](https://apptail.io/app/spectrum-eye-rta-ZeNe/peru) - [Philippines](https://apptail.io/app/spectrum-eye-rta-ZeNe/philippines) - [Pakistan](https://apptail.io/app/spectrum-eye-rta-ZeNe/pakistan) - [Romania](https://apptail.io/app/spectrum-eye-rta-ZeNe/romania) - [Saudi Arabia](https://apptail.io/app/spectrum-eye-rta-ZeNe/saudi-arabia) - [Singapore](https://apptail.io/app/spectrum-eye-rta-ZeNe/singapore) - [Slovenia](https://apptail.io/app/spectrum-eye-rta-ZeNe/slovenia) - [Slovakia](https://apptail.io/app/spectrum-eye-rta-ZeNe/slovakia) - [Tunisia](https://apptail.io/app/spectrum-eye-rta-ZeNe/tunisia) - [South Africa](https://apptail.io/app/spectrum-eye-rta-ZeNe/south-africa) - [Armenia](https://apptail.io/app/spectrum-eye-rta-ZeNe/armenia) - [Argentina](https://apptail.io/app/spectrum-eye-rta-ZeNe/argentina) - [Austria](https://apptail.io/app/spectrum-eye-rta-ZeNe/austria) - [Australia](https://apptail.io/app/spectrum-eye-rta-ZeNe/australia) - [Azerbaijan](https://apptail.io/app/spectrum-eye-rta-ZeNe/azerbaijan) - [Belgium](https://apptail.io/app/spectrum-eye-rta-ZeNe/belgium) - [Bahrain](https://apptail.io/app/spectrum-eye-rta-ZeNe/bahrain) - [Brunei](https://apptail.io/app/spectrum-eye-rta-ZeNe/brunei) - [Belize](https://apptail.io/app/spectrum-eye-rta-ZeNe/belize) - [Chile](https://apptail.io/app/spectrum-eye-rta-ZeNe/chile) - [China](https://apptail.io/app/spectrum-eye-rta-ZeNe/china) - [Cyprus](https://apptail.io/app/spectrum-eye-rta-ZeNe/cyprus) - [Czechia](https://apptail.io/app/spectrum-eye-rta-ZeNe/czechia) - [Denmark](https://apptail.io/app/spectrum-eye-rta-ZeNe/denmark) - [Dominican Republic](https://apptail.io/app/spectrum-eye-rta-ZeNe/dominican-republic) - [Algeria](https://apptail.io/app/spectrum-eye-rta-ZeNe/algeria) - [Ecuador](https://apptail.io/app/spectrum-eye-rta-ZeNe/ecuador) - [Estonia](https://apptail.io/app/spectrum-eye-rta-ZeNe/estonia) - [Egypt](https://apptail.io/app/spectrum-eye-rta-ZeNe/egypt) - [Finland](https://apptail.io/app/spectrum-eye-rta-ZeNe/finland) - [Greece](https://apptail.io/app/spectrum-eye-rta-ZeNe/greece) - [Hong Kong SAR China](https://apptail.io/app/spectrum-eye-rta-ZeNe/hong-kong) - [Croatia](https://apptail.io/app/spectrum-eye-rta-ZeNe/croatia) - [Hungary](https://apptail.io/app/spectrum-eye-rta-ZeNe/hungary) - [United Arab Emirates](https://apptail.io/app/spectrum-eye-rta-ZeNe/united-arab-emirates) - [Mauritius](https://apptail.io/app/spectrum-eye-rta-ZeNe/mauritius) - [Jamaica](https://apptail.io/app/spectrum-eye-rta-ZeNe/jamaica) - [Uruguay](https://apptail.io/app/spectrum-eye-rta-ZeNe/uruguay) - [Guyana](https://apptail.io/app/spectrum-eye-rta-ZeNe/guyana) - [Qatar](https://apptail.io/app/spectrum-eye-rta-ZeNe/qatar) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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