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 361–380 of 1,000 ranked alternatives.


Sound Wave - Speaker Clean
月弯弯 郝
Play sounds to deter dogs and mosquitoes
Play sounds to amplify output. udio frequencies between 0 and 20,000 Hz. Use to deter dogs and mosquitoes. Offer weekly subscription for premium features.

Bluetooth Microphone Live
Diego Martinez White
Turn phone into wireless
Turn your smartphone into a wireless for audio streaming. Connect to speakers or sound systems for crystal-clear transmission with low latency. Use the intuitive interface to adjust settings and control audio input easily.




Tone Dial
River Rock Logic
Dial iPhone contacts on land line.
The app dials iPhone contacts as DTMF tones through the iPhone speaker. Users can call using their land line by placing the iPhone speaker next to the land line microphone.



Balance Pipe Band Tuner
Gary Potter
Tune bagpipes, drums, and bass drums
Tune bagpipes, tenor drums, and bass drums with real-time visual feedback. Calibrate chanters, drones, and drums easily. Generate reference tones. Record sessions for analysis. Customize settings for precise tuning.







Soro - For Sonos
Laszlo Gergely
Control speakers, access shortcuts, manage music
Control speakers with widgets, Siri voice commands, and Shortcuts. Manage music playback, adjust volume, and sync with Apple Music. Integrate with Control Center, Home Screen, and Live Activities for easy access.



PA Bible
MARK EDMONDSON
Sound engineer's instant reference guide.
The app provides technical specifications for hundreds of loudspeakers, including pictures for identification. It offers details on driver information, power handling, dimensions, weight, connectors, and frequency range.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.