What app should be used to scan electronic photos?

Scan WeChat and it’s done, and after the visit, you can choose to print it out, but it will cost money.
After the tour, there is a dedicated person to take photos near the entrance. After taking the photos, they provide a QR code card. Scan the WeChat QR code 1 hour later to download and save to your phone.
Scan with the camera, and a website URL will appear. Simply click on it.
WeChat scan is enough, and after the visit, you can choose to print it out, but it requires payment.
After the tour, there is a dedicated person taking photos near the entrance. After taking the photos, they give you a QR code card. One hour later, you can scan the WeChat QR code to download and save it to your phone.
Scan with the camera, and a website URL will appear. Click directly into it.