developers.diem.com/docs/wallets-and-merchant-stores/diem-reference-wallet/reference-wallet-local-mob.md
The Reference Wallet mobile app, similarly to the web UI, demonstrates a centralized (custodial) online service for consumers. The app provides a native experience on Android and iOS devices and can be built manually or installed directly from either Apple App Store or Google Play.
The mobile UI is practically identical to the web UI except for two differences:
The Reference Wallet mobile app allows sending Diem Coins using the built-in QR code scanner. This feature fills in automatically the transaction details without the need to type in and data manually. The feature is activated from the Send screen:
<small className="figure">Figure 1.0 Send Diem Coins using the Local Mobile Wallet</small>
<small className="figure">Figure 1.1 Choose currency and share QR code of address</small>
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