Apps Like SimpleFFT for iPhone and iPad
SimpleFFT screenshots
Ranked alternatives
Showing 581–600 of 1,000 ranked alternatives.

RepetitiveT
Robert White
Countdown timer for multiple repetitions.
The app counts down time for multiple repetitions of an exercise or event. It can count down rest periods between events and is suitable for interval exercising, physical therapy, and training regiments.








STEELMAN – SmartEAR2
JS Products, Inc.
Detect vibrations and locate defects
Detect and locate mechanical issues by analyzing sound and vibration. Use the device as a sensor to identify defective parts in vehicles or machinery. Pinpoint sources of noise such as rattles, squeaks, and grinding sounds.



Just Notify!
Hayato Shimizu
Notify at specific times and locations
Send notifications with customizable title, text, and image. Set alerts based on dates, times, intervals, or locations. Trigger reminders for tasks like buying medicine or remembering birthdays. Break intervals can be scheduled during work.





P-Timer
Yoshiaki Onishi
Set target time, play bell sound
A timer for presentations and talks. Set target time and play bell sound upon completion. Auto-repeat bell if time is exceeded. Displays remaining time and chronograph. Tracks history of executed times and durations.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.