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.
RTA Audio screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Sound Meter - Decibel Analyzer
Nalin Savaliya
Measure noise and display values
Measures environmental noise and displays values through a gauge and graph. Shows current noise reference and min/avg/max levels. Allows device-specific calibration. Displays data in multiple formats.
KVM Wireless
Hubbell Inc
Receive KVM data in real-time
Receive real-time KVM readings via WiFi. Connect to multiple KVM devices from one iOS device. Save and share collected data. View graphical representations of test results. Display RMS, peak, peak/sqrt 2, DC, crest factor, and frequency measurements.
apeDelay
Alessandro Petrolati
Edit audio with spectral delay effects
Edit audio with spectral delay effects using up to 2048 delay lines and brick-wall filters. Manipulate frequency domain data through short time Fourier transform analysis. Adjust time and feedback shapes for stereo channels via multi-sliders.
Dictaphone Voice Recorder
Dorada App Software Ltd
Record notes with real-time feedback
Allows users to record audio with real-time graphical feedback and activation. Recordings can be exported in bulk via iTunes or shared individually. No limits on file size or length. Supports modern iOS7+ design.
Instrument Bible
Instrument Bible LLC
Play, learn, and share notes
Interactive fingering charts for woodwind, brass, fret, and string instruments. Tap valves or keys to play notes. View detailed diagrams for flute, clarinet, guitar, violin, and other instruments. Sync with audio for note recognition.
Pitch Analyzer
Supertintin Co., Ltd
Sound analysis for music practice.
The app analyzes sound input from a microphone. It detects frequency, note name, MIDI number, and cent tolerance for users.
Metal Detector for iPhone
nakhon phagdeechat
Measure magnetic fields in real time
Measure magnetic field strength using the device's built-in sensor. Display real-time trends of magnetic field values. Trigger sound alerts when levels exceed a set threshold. Option to disable audio notifications.
Water Remover: Speaker Cleaner
PAO APPS PTE. LTD.
Clean speakers with frequency testing
Generates tones between 0 Hz and 25 kHz to remove dust and from speakers. Users can manually set frequencies and adjust cleaning duration. It tests performance and clears debris for improved audio quality.
AudioKit L7 - AUv3 Live Looper
Coda Labs Incorporated
Loop and record audio tracks
Record up to 16 tracks with effects like pan, reverse, reverb, tremolo, and tempo delay. Use as a standalone or plugin. Manage master and input effects. Loop and layer audio for creative playback.
Spectre
Michael Hand
Audio analysis utility for iOS devices.
The app performs FFT analysis and displays an oscilloscope. Users can customize wave amplitude, sample/time control, and line width.
RØDE Rec LE
FREEDMAN ELECTRONICS PTY LTD
Record audio with professional quality.
The app offers high-resolution stereo/mono recording at 24-bit, 44.1kHz. Users can output recordings in WAV, AIFF, and CAF formats, with direct publishing to SoundCloud and FTP uploads available.
Ghost Detect Pro
Perfect Reality Apps LLC
Anomalies and track ghosts
Detects electromagnetic fields with accurate readings. Tracks anomalies using radar. Records audio for EVP sessions with five voice options. Includes a sensitive microphone and vibration sensor. Alerts for sensor activity.
Spectrogram Pro (with super-smooth 60Hz update)
Dominik Seibold
Analyze sound and visualize spectra
Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.
Mortgage Calculator +
Adam Fahlman
Calculate payments and savings
Calculate payments with weekly, bi-weekly, and monthly options. Input taxes, insurance, and utilities. Estimate interest savings from higher payments. View amortization schedules. Save and compare multiple calculations. Sync to iCloud.
Spectrum Analyzer: Spectrogram
Music Breath, OOO
Analyze sound and visualize frequencies
Measure sound levels with real-time precision. Analyze harmonics using multichannel FFT with adjustable parameters. Display graphical representations of audio data. Utilize AI to identify sound sources and analyze environments.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.