Apple Wallet and Google Wallet serve the same basic purpose, acting as a secure digital store for payment cards, tickets and passes on iPhone and Android devices respectively, while Apple Pay and Google Pay handle the actual transactions. Which app someone uses is determined entirely by their choice of phone, and while both offer similar core functionality, they differ in how flexible they are and how they handle everyday tasks such as adding cards, storing passes and authenticating payments.

Both apps let users add debit and credit cards, loyalty and gift cards, boarding passes, event tickets and NFC-enabled items such as hotel or car keys, provided the issuer supports digital wallets. Apple Wallet requires official support from card or pass providers, offering a consistent experience with live updates, though iOS 27 now allows custom passes for unsupported items. Google Wallet has long been more flexible, letting users import passes from Gmail and digitise almost any card via its "Everything Else" feature, albeit without live updates. The two also differ in payment mechanics: Apple Wallet requires a button press and biometric authentication with a choice of card beforehand, whereas Google Wallet activates simply by unlocking and tapping the phone, using a preset default card unless changed in the app.