Can't install s secure my sumsung a12

[shanuddin22]

S secure 

[boywidlens_]

That is not compatible for the device you have

[shanuddin22]

Which app to use for app lock?

[Kunal2]

Third party app from play store

[ѵօϲɑӀ4ӀօϲɑӀ]

If your device have secure folder, S secure won't work. So use Secure Folder instead.