Apps Like SimpleFFT for iPhone and iPad
SimpleFFT screenshots
Ranked alternatives
Showing 521–540 of 1,000 ranked alternatives.


RST Decoder
koji kamogawa
Decode Morse code from your microphone
Decode Morse code from microphone input. Practice sending codes and check accuracy. Adjust signal strength and speed for better decoding. Sync with 5-10 characters for accurate timing.





SysStats Lite
Kazuyuki Imada
Monitor device status and system info
Monitor iPhone or iPod touch performance with real-time memory and CPU usage, uptime, and battery level. Receive battery status alerts when the is in the background. Share system information via Twitter or Salesforce Chatter.

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.



Mi-2DBC
MIMOS Berhad
Generates one-time access codes for authentication.
The app generates a one-time access code for authentication. This code is presented in a QR code format and updates at a set time interval.





Mac Tools – SmartEAR 1
JS Products, Inc.
Sound and vibration detection technician tool.
The app transforms a smartphone into a sound and vibration detection tool when used with specially designed hardware kits. It assists technicians in locating defective or worn parts in machinery by detecting sounds and vibrations.




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