If you have a reliable data connection, you can certainly view your tickets without needing to use a wallet app on your phone.
Wallet apps, such as Apple Wallet and Google Pay, can be used for tickets even if you do not use those apps for contactless payment services. Since they do not require an active data connection to display the tickets, we recommend using them. They will also provide notifications before event times which makes displaying the tickets easy to use.
Screenshots of tickets are not valid, since the displayed barcode changes periodically as part of the ticket encryption technology.