Mobile Apps
7 min read August 14, 2026

Kotlin Multiplatform (KMP): Sharing 80% Logic Between iOS & Android

Learn how to share business logic, networking, and database layers between native iOS and Android apps using Kotlin Multiplatform.

Santhosh Kumar

Santhosh Kumar

Lead Software Architect

Kotlin Mobile App Development Code
Key Takeaways
  • KMP allows writing core business logic in Kotlin while keeping 100% native SwiftUI and Jetpack Compose UIs.
  • Use Ktor for cross-platform network requests and SQLDelight for local database persistence.
  • KMP compiles directly to Objective-C/Swift frameworks for seamless Xcode integration.

Kotlin Multiplatform (KMP): Shared Logic for Native Mobile

Kotlin Multiplatform (KMP) allows mobile teams to write networking, database, and domain logic once in Kotlin while rendering fully native UIs on iOS and Android.

**TL;DR:** KMP combines the performance of native iOS/Android apps with the code reuse advantages of cross-platform frameworks.
Frequently Asked Questions

Is KMP better than Flutter for native performance?

KMP preserves 100% native UI performance on iOS and Android because UI renders using platform-native view controls.

Tags:
#Kotlin
#KMP
#Mobile Apps
#iOS
#Android
#Cross Platform
Santhosh Kumar

Santhosh Kumar

Lead Software Architect

Santhosh designs native and multiplatform mobile applications.

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