Ghost Commander - two panel file manager with text editor Call Recorder - records calls
Termux - terminal emulator with packages
Hacker's Keyboard - full keyboard, good for terminal and remote
Sky Map - astronomy app, formerly google's
Voice - audiobook player
Markor - markdown editor and todo.txt task list
Loop Habit Tracker - reminder and tracker for building habits
https://f-droid.org/repository/browse/?fdid=com.ghostsq.comm...
https://f-droid.org/repository/browse/?fdid=com.github.axet....
https://f-droid.org/repository/browse/?fdid=com.termux
https://f-droid.org/repository/browse/?fdid=org.pocketworkst...
https://f-droid.org/repository/browse/?fdid=com.google.andro...
https://f-droid.org/repository/browse/?fdid=de.ph1b.audioboo...
https://f-droid.org/repository/browse/?fdid=net.gsantner.mar...
https://f-droid.org/repository/browse/?fdid=org.isoron.uhabi...