You're not alone in the confusion — this is probably the most debated technical decision in mobile product development right now, and the "right" answer genuinely depends on your specific situation. Let me try to cut through the noise.
Go native (Swift for iOS, Kotlin for Android) if:
Your app relies heavily on device-specific hardware — camera, AR features, biometrics, Bluetooth
You need absolute peak performance (gaming, real-time video processing, complex animations)
You have the budget for two separate development tracks and two teams
Your user base has a strongly skewed platform preference (e.g., UAE's iPhone penetration is quite high in certain demographics)
Go cross-platform (Flutter or React Native) if:
You're a startup or SME working with a realistic budget
Your app is primarily UI-driven without heavy device-layer requirements
You want to ship to both iOS and Android simultaneously without doubling timelines
Speed to market matters more than squeezing every last frame of performance
In the UAE specifically, the split between iOS and Android users is more balanced than many assume you really do need both platforms for meaningful market coverage, which makes the cross-platform argument stronger for most startups.
From conversations I've had with app developers in the UAE, Flutter seems to be gaining more ground in the regional development community because of its strong rendering engine and improving Arabic/RTL support. I spoke with someone at Developer Bazaar Technologies a while back who made a compelling case for Flutter for a mid-complexity app precisely because of how well it handles bilingual layouts which is a real UX concern for any app targeting the local UAE market.
My honest advice: don't let the framework decision paralyze you. Pick based on your app's core needs and your team's genuine expertise, not trends.