How do I get f Lux on my Iphone?

Related questions

1. When should I use night shift on iPhone?
2. Does flux reduce eye strain?
3. Is high contrast good for eyes?
4. Does Apple Night Shift really work?
5. Is Apple good for night?
6. Does brightness affect battery life?
7. Is working night shift bad for you?
8. Are dark themes better for eyes?
9. Is night shift good for eyes?
10. Should I use night mode all the time?

Tags

1. #customize
2. #light
3. #apple
4. #schedule
5. #shift
6. #sunset
7. #public
8. #automatically
9. #brightness
10. #feature
11. #toggle
12. #responded
13. #display
14. #allow
15. #night
16. #sunrise
17. #adjust
18. #request
19. #reduction
20. #option
21. #screen
22. #settings