Kotlin
Google's preferred language for Android — concise, safe, and first-class across the whole Android platform.
What it is, and why we use it.
Kotlin is the modern, official language for Android development. It's safer and far less verbose than the Java it replaced, and with Jetpack Compose it gives Android the same declarative-UI power SwiftUI brings to iOS. Kotlin Multiplatform can even share business logic with iOS while keeping native UI on each side.
Kotlin is how we go deep on Android — native modules for hardware, background work and platform integrations, and full Android-first builds when that's where the audience is. Across MENA, Android is the majority platform, so Kotlin earns its place on most products we ship.
Kotlin vs Swift vs React Native.
Kotlin against Apple's native language and the cross-platform option teams weigh it against.
| Dimension | Kotlin | Swift | React Native |
|---|---|---|---|
| Made by | JetBrains & Google | Apple | Meta |
| Platform | Android (and multiplatform) | iOS / Apple platforms | iOS + Android from JS |
| UI toolkit | Jetpack Compose / Views | SwiftUI / UIKit | Native components via JS |
| New OS features | Day one (Android) | Day one (iOS) | Wait for library support |
| Best for | Android-first products | iOS-first products | React teams shipping both |
Kotlin wins when
- Android is the lead or majority platform
- You want Google's modern native stack (Compose)
- Deep Android hardware / OS integration matters
Swift wins when
- The product is iOS-first
- Apple-only features are central
- Peak iPhone performance is required
React Native wins when
- A React team needs both platforms fast
- Logic should be shared with a web app
- OTA updates suit the release cadence
Kotlin is our default for serious Android work — and in MENA, Android is usually the bigger half of the audience. We reach for it natively when Android leads, and share a cross-platform core when both platforms must move together.
Thinking about Kotlin?
Tell us what you're building — we'll tell you honestly whether Kotlin is the right tool for it.