[Unit]
Description=install flatpak updates and uninstall unused flatpaks regularly

[Timer]
#OnCalendar=*-*-* 19:00:00
# Executed every 4 hours
OnUnitActiveSec=4h
# Executed 5 minutes from boot
OnBootSec=300
# Delay execution by something between 0 seconds and 3 hours
RandomizedDelaySec=3h
Persistent=true

[Install]
WantedBy=timers.target