> For the complete documentation index, see [llms.txt](https://myben.gitbook.io/ben-platform/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://myben.gitbook.io/ben-platform/overview/kotlin-sdk-for-android-apps.md). # Kotlin SDK for Android apps **Double-edge Development** While building Ben Wallet, we’ll also build the Kotlin SDK for Android apps on Stellar (including Jetpack Compose components) from real-time feedback. Building a SDK while building a real-world application that uses it allows for faster scope validation (only build what you need). Kotlin Multi-Platform While still early stage, Kotin multi-platform would allow porting the SDK and app to iOS with much lower difficulty, while having a shared code-base which lowers both learning curve to the code repo for new developers as well maintenance burden (for both the SDK and the app).