Apps Like Frequency Generator: Hz Waves for iPhone and iPad
Generate tones, test speakers, eject water
Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.



Audio Boost: Sound Speaker
钰林 温
Boost volume and enhance quality
Adjust volume beyond system limits. Enhance quality with a customizable equalizer. Choose from preset styles including bass, bright, pop, and classical. Modify frequency settings for personalized output.




SoundScope: Audio Toolkit
ROBERT PRICE
Measure sound, analyze frequencies, record
Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.

Street Hopper Plus
brandon meyer
Play music, adjust lighting, control EQ
Control lighting profiles, adjust equalizer settings, and change FM radio stations. Play music from your device. Switch between custom and preset lighting options. Manage audio output and speaker settings.


Spanish English Dictionary + +
Sing Fu Chan
Look up words, hear pronunciations, save favorites
Look up or words instantly offline. Listen to native speaker pronunciations. Save favorite words and view search history. Access accurate definitions and helpful tools without internet connection.





Guitar Tuner - Pro Accuracy
Yasar Bozdag
Tune guitars with sound frequency.
The app listens to instrument sound and measures its frequency. It supports over 50 tuning styles and offers a metronome with beat groupings, vibration, and torch features.


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