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Gr4vy offers two approaches for accepting payments in mobile apps. Both are PCI-compliant and support the most common card and wallet payment flows. The right choice depends on how much UI control and native platform depth you need.

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Compare approaches

Embed SDKsNative SDKs
Best forFast integration with a complete UIFully custom card forms, native 3DS
PlatformsiOS, Android, React NativeiOS (Swift), Android (Kotlin)
UIPre-built, customizable payment sheetYou build the UI, full control
Payment methodsCards, wallets, BNPL, local methodsCards with native SDK flows
Wallet supportApple Pay and Google Pay via platform integrationsApple Pay and Google Pay via direct wallet integrations
3DSHandled automatically via web viewNative 3DS in-app (no web view)
PCI scopeSAQ ASAQ A
Setup timeFastestMore involved

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Embed SDKs

The Embed SDKs provide a drop-in payment sheet for iOS, Android, and React Native. The checkout UI is rendered in a web view, giving you access to all supported payment methods with minimal setup.

iOS

Drop-in payment sheet for iOS.

Android

Drop-in payment sheet for Android.

React Native

Cross-platform payments for iOS and Android.

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Extend your Embed SDK integration

Apple Pay (iOS)

Enable Apple Pay for iOS Embed SDK integrations.

Google Pay (Android)

Enable Google Pay for Android Embed SDK integrations.

Apple Pay (React Native)

Configure Apple Pay for React Native checkouts.

Google Pay (React Native)

Configure Google Pay for React Native checkouts.

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Native SDKs

The Native SDKs (Swift for iOS, Kotlin for Android) embed card capture directly into your app’s native view hierarchy with no web view required. They support native 3DS authentication, giving you a smooth, fully in-app experience.

Swift (iOS)

Native card forms and 3DS for iOS with Swift.

Kotlin (Android)

Native card forms and 3DS for Android with Kotlin.

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Extend your Native SDK integration

Native 3DS

Add and test native 3DS authentication in your app.

List payment options

Query available payment options for your mobile checkout context.

Apple Pay (iOS)

Add Apple Pay to native iOS checkouts outside the Embed SDK.

Google Pay (Android)

Add Google Pay to native Android checkouts outside the Embed SDK.

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Not sure which to choose?

Start with the Embed SDKs if you want the fastest path to a working checkout with full payment method coverage. Choose the Native SDKs if you need complete UI control, a fully native 3DS experience, or want to avoid web view rendering in your app.