RTA Audio app icon

Apps Like RTA Audio for iPhone and iPad

Record and analyze frequencies in real time

Realtime analyzer processes live input with Fast Fourier Transform and window functions. Record for offline analysis. Visualizer module displays frequency data from recorded files. Export analysis results and files.

by New Ball s.r.o.★ 3.631 ratingsMusicFreeData updated 2026-09-08

RTA Audio screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Lirum Device Info 2 app icon

    Lirum Device Info 2

    Lirum Labs Technologies Inc.

    Monitor performance and hardware details

    Monitor performance with real-time CPU, memory, and battery usage tracking. View detailed hardware specifications and storage information. Run system tests, benchmark apps, and analyze network activity.

    ★ 4.0285 ratingsUtilitiesFreeData updated 2026-09-08
  1. dBPocket Digital Decibel Meter app icon

    dBPocket Digital Decibel Meter

    KAIN SUITE PTE. LTD.

    Measure sound levels and calibrate speakers

    Measure sound levels using a sound level . Calibrate speakers for home theater or studio setups. Check noise pollution in various environments. Capture photos and videos with noise level overlays for complaints.

    ★ 4.6125 ratingsUtilitiesFreeData updated 2026-09-06
  2. SoundScope: Audio Toolkit app icon

    SoundScope: Audio Toolkit

    ROBERT PRICE

    Measure sound, analyze frequencies, record

    Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  3. VibraUnits app icon

    VibraUnits

    Motionics, LLC

    Convert vibration units accurately

    Convert vibration units including velocity, acceleration, and displacement. Switch between Hz and CPM for frequency. Convert displacement between mils and microns with options for RMS, 0-peak, and peak-peak.

    ★ 4.69 ratingsEducationFreeData updated 2026-09-08
  4. Frequency Meter PRO app icon

    Frequency Meter PRO

    Lubomir Havran BINARTS

    Measure audio in real time

    Measure and analyze audio frequencies with real-time scanning from internal or external microphone. Display audio level, noise level, range, current , oscilloscope, and spectrum analyzer. Calibrated for accuracy between 15 - 22500 Hz with +/- 0.

    ★ 1.830 ratingsMusic$2.99Data updated 2026-09-08
  5. Extra Ears app icon

    Extra Ears

    Jason Downer

    Detect noise and predict flybys

    Monitor audio levels with real-time FFT analysis and automatic gain control. Detect peak frequencies and lower-frequency clarity using chirp Z transform. Predict aircraft noise up to four minutes ahead. Track dBFS and dBA levels with biquad filters.

    ★ 4.49 ratingsMusicFreeData updated 2026-09-06
  6. AU3FX:Push app icon

    AU3FX:Push

    Kymatica AB

    Process audio with precision and control

    A stereo dynamics processor with noise gate, compressor/expander, and limiter/clipper. Features adjustable ratios, lookahead buffer, hard or soft knee, and external side-chain input. Supports 32-bit DSP processing.

    ★ 4.714 ratingsMusic$6.99Data updated 2026-09-06
  7. MorseDecoder app icon

    MorseDecoder

    Ronald Nicholson

    Decode audio signals into text

    Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.

    ★ 3.249 ratingsUtilities$9.99Data updated 2026-09-08
  8. GGMorse app icon

    GGMorse

    Georgi Gerganov

    Decode audio to text in real-time

    Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.

    ★ 4.371 ratingsUtilitiesFreeData updated 2026-09-06
  9. RecorderHQ -Recorder for cloud app icon

    RecorderHQ -Recorder for cloud

    SHENG TA TSAI

    Record audio files and share them securely

    Record audio in MP3, M4A, and WAV formats. Save and share files to iCloud Drive, Dropbox, Google Drive, OneDrive, and audioBoom. Transfer large files via USB to iTunes or wirelessly. Send files through WhatsApp.

    ★ 4.6241 ratingsUtilities$4.99Data updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.