The cost to develop a fitness app in 2024 ranges from $25,000 to $100,000, depending on factors like complexity, platform (iOS, Android, or both), and features (user profiles, workout tracking, nutrition plans, wearable integration). A basic app with standard features can cost around $25,000 to $40,000, while a more advanced app with AI-based personalization, live streaming, or social networking features can exceed $100,000. Development team location also affects pricing, with U.S. or European teams being more expensive than those in regions like Eastern Europe or Asia. Ongoing maintenance and updates add to the total cost.