App to scan QR codes?

[JJathing]

My Galaxy did not come with an app to scan qr-codes. Man restaurants have eliminated the work to take orders, instead the guests are expected to scan qr-codes on the men items they order.
I have tried but failed to find a good app for this purpose.
Any good recommendations?
Please advice!

[jjvector]

You don't need any app for that. Just open your camera and focus on the QR code, then the camera will read the QR code.

[JJathing]

Nope, it doesn't

[Pumiar]

It does. You just have to switch to photo mode not being in portait, food, etc. You then get a link to tap under the QR code. 

[Nagarebozhi]

Hello @JJathing As the others say, you have a built-in QR reader in the camera. As you can see in the picture there appear a link when you scanning a QR code.

[JJathing]

It never worked for me

[Pumiar]

Share a screenshot when you try to scan a QR code.