75 Hard – Fitness Challenge Flutter Source Code

Transform your life, boost your discipline, and reach your goals with 75 Hard, the ultimate habit tracker and fitness challenge app built using Flutter & Dart. Designed for individuals who want to develop mental toughness, build consistency, and adopt a healthier lifestyle, 75 Hard is a complete source code solution for launching a challenge-based fitness app on Android and iOS platforms. Whether you’re a developer, fitness coach, or entrepreneur, this Flutter 75 Hard app template helps you create a premium experience that motivates users to take control of their daily habits and transform their mindset in just 75 days.

The 75 Hard Challenge is more than just fitness — it’s a lifestyle transformation program that helps users build discipline, consistency, and self-control. This Flutter-based app makes it simple to follow the challenge with daily tracking tools for workouts, nutrition, hydration, and reading goals. Users can log their progress each day, view transformation photos, and stay motivated through a beautifully designed, user-friendly interface.

The app provides everything users need to complete the 75 Hard program efficiently. With customizable daily tasks, smart reminders, and habit progress tracking, users can monitor their physical and mental growth seamlessly. Each day’s progress is clearly visualized through charts, streaks, and stats — helping users stay consistent and focused on their goals.

This 75 Hard Flutter source code is built for developers and entrepreneurs who want to quickly launch a high-quality fitness habit tracker app. The modular code structure makes it easy to rebrand — customize the app name, logo, colors, and even add new features. It’s ideal for fitness brands, online coaches, and lifestyle influencers who want to build a community around motivation and self-improvement.

The 75 Hard app goes beyond just task completion — it helps users understand progress with detailed analytics. Users can monitor their daily performance, habit completion rate, and challenge streaks through dynamic charts and reports. This data-driven approach boosts motivation, helping users stay committed to their 75-day transformation journey.