To create a workout app, start by defining its core features, such as customizable workout routines, progress tracking, exercise tutorials, and integration with fitness trackers like **Fitbit** or **Apple HealthKit**. Choose a development platform like **React Native** or **Flutter** for cross-platform support, or build natively with **Swift** (iOS) or **Kotlin** (Android). Focus on a... https://sisgain.ae/fitness-app-development