Apps Like Spectrogram Pro (with super-smooth 60Hz update) for iPhone and iPad
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.
by Dominik Seibold★ 3.827 ratingsMusic$3.99Data updated 2026-09-08
Measure sound levels using dBA and dBC scales. Detect levels accurately with pre-calibrated sensors. Log and analyze data. Set sound level alerts. Export measurements for review.
The app generates unique, beautiful, and hypnotic visuals from any music source using the microphone. It supports all native resolutions, including Retina displays, and offers TV Out support.
Monitor sound levels with a crystal clear SPL meter. Analyze audio in real time using a spectrograph. Access professional tools like Real Time Analyzer for accurate measurements and adjustments.
Record and listen to ultrasonic bat calls using the 2 Pro module. Identify bat species based on echolocation patterns. View call details and save recordings. Sync data with a companion for analysis and sharing.
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.
Measure sound levels with a professional-grade sound level meter. Display decibel readings, frequency analysis, and real-time data. Set sampling intervals, average measurements, and export results. Track maximum and minimum levels.
Study flashcards with customizable questions and answers. Review progress with statistics and spaced repetition. Create and share flashcards with classmates. Solve math problems with step-by-step explanations.
Convert visual input from the camera into sound using spectral synthesis. Adjust scanning curve parameters including amplitude, type, and speed. Control the interpretation of image data as sound spectrum.
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.
Analyzes audio input signals from Mac or iOS devices. Users can assign engineering units and calibrate external transducers for accurate measurements. Input channel units and sensitivity can be adjusted for precise data collection.
Tune mandolins with precise Hz frequency detection. Access library, tuning fork, and advanced tools. Detect tuning quickly with high sensitivity. LED indicator shows string status. Strings light up when in tune. Works on iPhone and iPad.
Create and manipulate sounds with adjustable filters, oscillators, and envelopes. Play chords, access over 160 presets, and customize sound parameters. Export audio files and control the via MIDI.
Udio test tones with adjustable frequency and amplitude. Create sine waves from 20 Hz to 20 kHz. Add white noise, pink noise, and frequency sweeps via in- purchases. Support square, sawtooth, and triangle waves on compatible devices.
Udio tones with adjustable frequency, amplitude, and waveform selection. Choose from sine, square, sawtooth, and triangle waveforms. Test audio equipment, tune instruments, or use for sound therapy. Control settings through an intuitive interface.