Apps Like Protocol - Sound System for iPhone and iPad
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.





Tick Pro: Todo + Pomodoro
俊镔 秦
Track time, store data, play sound
Track time with technique and view detailed statistics. Store data in the cloud for backup. Play background white noise like ticking, Twitter sounds, or flowing water. Access an online study room for collaborative work and mutual supervision.









Self: Calm & Clarity Protocols
Gabriel Alonso Von Barthalis Perez
Track stress, focus, and
Control breathing and heart rate through guided exercises. Track physiological metrics in real time. Use targeted to reduce anxiety and improve focus. Set and monitor progress toward mental and stress reduction.

Tonez - Easy Binaural Beats
Zevan Rosser
Generate and adjust frequencies
Create and customize by adjusting hertz for each ear. Add white noise as an option. Play the generated audio in the background for relaxation or focus.

dBMeter - Decibelmeter
Ramon Palacios Saez
Measure sound intensity in real time
Measures sound intensity in real time with decibel accuracy. Displays minimum, maximum, and average noise levels. Shows noise-time graphs for analysis. Allows microphone calibration for precise readings. Supports background and screen-off operation.

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