Apps Like FFTWave for iPhone and iPad
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.
FFTWave screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.



Adorable cuddly animals
Sigma SKY, LLC
Add stickers to messages
Use pinch gestures to scale stickers. Select and send stickers directly or drag them onto messages. Includes 28 animal-themed stickers such as seals, baby elephants, and hamsters.


Speaker Cleaner Liquid Remover
OYE TEKNOLOJI ANONIM SIRKETI
Remove water from speakers
Remove water from device speakers using adjustable ejection speeds: slow, medium, or fast. nd customize tones for audio testing or relaxation. Control sound output and adjust frequency settings.


APE Optics Calculator
Stefan Popien
Calculate SFM, DFG, and OPO wavelengths
APE enables users to evaluate equations in ultrafast and nonlinear laser . It calculates Sum Frequency Generation, Difference Frequency Generation, optical parametric oscillator parameters, and coherent anti-Stokes Raman scattering values.

dBMeter Pro
Matthias Schorer
Analyze sound levels with iPhone.
The app transforms an iPhone into a sound level meter, offering dual-input measurement and a contextual reference guide. It provides long-term data logging for up to 12 hours and allows for CSV file export.

Transfer Function
Andrew Smith
Dual-FFT acoustic analysis for sound
The app analyzes sound systems using dual-FFT. It can monitor and adjust system equalization during musical performances with music as the signal source.









Alien DVR Client
System Q
Remote access for Alien DVR systems.
The app provides real-time video preview for up to 16 channels. It supports portrait and landscape modes, PTZ swipe control, and pinch zoom for camera movement and adjustment.

SSA Studio
AURA VIS IMPORT EXPORT SERVICII SRL
Record measurements, view data, capture video
Measure environmental data with real-time and peak views. Support multiple sensors including SPL and voltmeters. Record video with score overlay and save measurements for later review.

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