The cost of mobile app development can vary greatly depending on several factors such as the complexity of the app, the size of the development team, and the development method being used. Simple apps with basic functionality can cost around $10,000 to $50,000, while more complex apps like e-commerce, dating apps, social media apps etc can cost anywhere from $100,000. It’s always a good idea to consult with a mobile app development company like Zenerom to get a more accurate estimate based on your specific needs.