Apps Like Audio Function Generator for iPhone and iPad
Generate tones, adjust frequencies, save presets
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.
Audio Function Generator screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.



Free Style LED Marquee Lite
CHIA HO KUO
Draw freely with LED colors.
The app allows users to draw freely via LED, controlling color, canvas length, movement, and background. This version does not include a save function.


MorseTest
Ronald Nicholson
Practice Morse Code with random words.
The app generates random 5-letter words for Morse Code practice. It sends these words using the iPhone speaker and allows users to set WPM, dot speed, and tone frequency.


Dev Calc Pro (Hex Dec Oct Bin)
DAI WEIJIE
Convert between number bases easily.
The app displays binary, octal, decimal, and hexadecimal numbers on one screen. It also shows color hex codes and RGB values simultaneously.





Math is Easy - Prime
Xiaodong Zhu
Change math into fun now.
The app provides an equation solver and prime factorization tool. It calculates the greatest common factor, least common multiple, and generates random numbers for various uses.





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