Freq20K
🆓 free
Version 2.0
📅 Updated October 25,
4.9/5
( 053+ reviews)
Features Freq20K
Select a frequency from 15000Hz to 20000Hz then press the RUN button to play the frequency for 3 seconds.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Freq20K in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above