Apps Like NoiSee for iPhone and iPad
Measure sound levels accurately
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.
NoiSee screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.


TestCard ProHD 4k
J.S. Technology Ltd.
Calibrate audio and visual home elements.
The app calibrates screens for consistent media representation. It includes an SPL meter for surround sound setup and an audio-visual synchronization test for lip-sync issues.







Elegantune Pro Chromatic Tuner
立毅 成
Tune instruments with precision
Tune instruments with precise pitch detection. Supports guitar, ukulele, bass, violin, and piano. Adjust tuning settings for different scales. Display visual feedback for accurate pitch. Save and recall custom tuning configurations.


Light Spectrometer Wavelength
Contechity AB
Measure , display and frequency
Measure spectrum to determine dominant in nanometers, frequency in terahertz, and period length in femtoseconds. Analyze sources to identify primary color wavelengths and associated properties.

Spectrum Analyzer RTA
ONYX 3
Real-time audio analysis for sound.
The app provides real-time audio analysis for musicians and recording engineers. It offers octave band analysis, FFT plots, and a spectrograph for sound visualization and measurement.


FFTWave
Eisaku Nozu
Analyze sound waves and frequencies
Displays sound waveforms and spectra using Fourier transform. Identifies frequency characteristics and detects peaks. Supports pinch zoom gestures for detailed analysis. Assists in sound adjustment and howling prevention.



Soundbeam
PZ MOBILE LIMITED
Visualize sound with real-time waveforms
Visualizes audio signals in real time with a spectrum display. Connects to microphones or hi-Z devices via mini-jack. Measures sound frequency and amplitude. Adjusts visual settings for different sound sources. Displays real-time audio analysis data.

GPS Real-time Altitude Meter
海英 王
Track and air pressure in real time
Monitor , air pressure, and oxygen levels in real time using GPS and sensor data. Customize theme and background. Track environmental changes with precise measurements and dynamic updates.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.