Do QR codes work on Android?

Related questions

1. What is QR code on Android?
2. Do QR codes expire?
3. Can QR codes be encrypted?
4. How much information is in a QR code?
5. Why do I need a QR code?
6. Does Samsung have a QR reader?
7. Does this phone have a QR code?
8. Is QR code a barcode?
9. Are QR codes still relevant?
10. Does Android have built in QR reader?

Tags

1. #reader
2. #running
3. #phones
4. #vehicles
5. #cases
6. #track
7. #camera
8. #manufacturing
9. #android
10. #smartphone
11. #comes
12. #iphone
13. #native
14. #process
15. #functionality
16. #during
17. #workers
18. #mobile
19. #built
20. #codes
21. #later