Useful Apps from F-Driod

DNS66

Listen to online raido stations from accross the world.

Uses internet radio stations database: https://www.radio-browser.info

Signal is not included in F-droid repo but you can directly download and install apk from:

Saves a list of installed or selected applications as XML, HTML or plaintext file.

Application explorer for developers

To make termux ask for storage permission, open termux and run following then restart termux:

termux-setup-storage