What to choose, cron or celery?

Question

Django

I'm making my first django project.
It has several python scripts for working with the social networking API: getting information and writing to the django databases. Some scripts run all the time, some run on a specific schedule.
Which is better to use, cron or celery?
Thank you!

Answer 1

For periodic crowns
For non-periodic seleru

Answer 2

systemd or systemd + cron
There is no need to drag anything extra when native solutions work great.