Best Rta Apps

Buy bus passesPay fares on phonePlan trips

This official transit app allows users to purchase bus passes, pay fares directly from their phone, and plan trips. It provides real-time bus arrival estimates and important service alerts. Users can also access a personalized web portal for account management and find U-Pass/Go-Pass mobile passes if their school is a partner.

Get exclusive access to product launches and drop information. Browse new arrivals, save your favorites, and enjoy a quick, secure checkout process. Stay informed with first-to-know notifications.

Exclusive item accessEarly product launch accessDrop information

🛍️ Shopping

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RTA, Spectrograph, SPL Meter

Smaart RTA

Professional RTA graph with averaging optionsSpectrograph for feedback and frequency managementSPL meter with A & C weighting

Analyze audio in real time with professional-grade tools. Visualize frequency content, manage feedback, and monitor sound pressure levels with precision and ease, all from your mobile device.

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Real-time acoustical analysisOctave and 1/3 Octave modesPeak Hold and Average modes

RTA

Real Time Analyzer

$4.99

Analyze audio frequencies, test speakers, and tune rooms with this professional-grade acoustical analysis tool. It offers octave and 1/3 octave modes, peak hold, and averaging, with automatic microphone compensation for accurate results.

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RTA Audio

by New Ball s.r.o.

Real-time audio analysis (FFT)Recording and offline processingSpectrogram and waveform visualization

Analyze audio in real-time with detailed frequency spectrum and waveform visualizations. Record and export your audio analysis results, including spectrograms and frequency tables, for sharing or archiving.

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Audio Spectrum Analyzer dB RTA

Sound frequency, decibel meter

Octave Band Real-Time AnalyzerFFT Plot - Fast Fourier TransformIntegrated Sound Level Meter (dB-A)

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

(3K)

Spectrogram, RTA, dB Analyzer

AUDIIO - RTA Analyzer

Real-time audio analysisRTA Bar / Line GraphFFT and Spectrogram visualization

Visualize audio in real-time with various data graphs like RTA Bar, FFT, and Spectrogram. Offers full octave and 1/3 octave analysis with linear or logarithmic scales. Displays peak and current dB data in a sleek, functional interface.

(95)

Riverside Transit BusWatch

by Riverside Transit Agency

Real-time bus arrival predictionsView bus locationsTrip planning

Get real-time arrival predictions for your favorite bus routes. Plan trips, set reminders, view schedules, and receive notifications about delays. This free app provides live bus locations and rider alerts.

🗺️ Navigation

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free

Decibel : dB sound level meter

Audio noise Spectrum Analyzer

Real-time decibel (dB) sound level monitoringIntegrated Spectrum Analyzer (FFT, spectrogram)Sleep tracking with sound recognition

Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.

Tools for fleet managers

Fleet management dashboard accessMobile data accessExclusive for RTA users

Access your fleet management dashboard data on the go. This tool is exclusively for existing users of RTA Fleet Management Software. Contact customer support to gain access.

FFT, dB & tone generator

Real-time RTA/FFT analyzerdB meterFrequency generator

This application transforms your mobile device into a real-time audio analysis tool. It allows you to monitor sound frequencies, decibel levels, and identify peaks using your device's microphone, aiding in the tuning and testing of various audio systems.

by Connexionz Limited

Real-time bus trackingNearest stop identificationBus arrival time estimates

This official transit app provides real-time bus tracking for San Luis Obispo RTA. It displays the nearest stops, shows bus locations and arrival times, and allows users to save favorite routes.

✈️ Travel

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free

Decibel X:dB Sound Level Meter

Frequency Spectrum Analyzer

Precise sound pressure level measurementFrequency spectrum analysis (FFT, BAR graphs)Historical data recording and export

This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.

🔧 Utilities

(162K)

CarSweep: Car Audio Analyzer

Car Audio EQ measurement & RTA

Guided EZ Tuning for quick setupVehicle-specific EQ for factory systemsExpert mode with advanced metrics

Transform your iPhone into a precise acoustic measurement tool for your car's audio system. Analyze frequency response, identify sound issues, and receive exact tuning numbers to optimize your car stereo's performance without complex setup.

🔧 Utilities

(4)

Real-Time Spectrum Analyzer

RTA01

Audio Spectrum Analyzer

$5.99

Transform your iOS device into a professional audio analysis tool. Analyze ambient noise frequencies, pinpoint room resonance, and set up sound systems for events. Features include custom calibration, multiple display modes, and adjustable speed settings.

Real-time audio spectrum analysisFrequency range 32Hz to 16kHzLinear, dB(A), and dB(C) weightings

RTA · SPL · Feedback Finder

$2.99

This audio analysis tool transforms your device into a real-time spectrum analyzer, sound pressure level meter, and feedback finder. It offers detailed frequency analysis and helps identify problematic audio bands instantly, all processed on-device for privacy.

Real-time frequency spectrum analysisFeedback detection and identificationSound pressure level (SPL) meter with weighting