Lock apps

[Amiraina]

And is there any possibilities of locking apps without moving it to the secure folder?

[Victorious1003]

Yeah it's not available

[Sidhabhi · Accepted solution]

No,officially there is no such option and s secure is not compatible with samsung flagship devices

[Sid_Karna]

There is no native way. However, this post may help you to utilize secure folder better.
https://r2.community.samsung.com/t5/Tech-Talk/How-to-use-Secure-Folder/td-p/10643723