Introduction
Health and fitness apps have become essential tools for maintaining a balanced lifestyle in 2025. Whether users want to exercise regularly, track physical activity, or improve overall wellness, these apps offer guidance, motivation, and real-time data.
Below are three of the most popular health and fitness apps used by millions worldwide.
1. MyFitnessPal – Complete Fitness and Nutrition Tracking
MyFitnessPal is one of the most widely used health apps, helping users track both workouts and daily nutrition.
Key features
- Calorie and nutrition tracking
- Large food database
- Workout and activity logging
- Integration with wearable devices
Why it’s so popular
MyFitnessPal gives users a clear picture of their daily habits, making it easier to build healthier routines.
Best for: Tracking diet and fitness together.

2. Nike Training Club – Professional Workouts for Everyone
Nike Training Club offers high-quality workout programs designed by professional trainers.
What makes it stand out
- Strength, cardio, and mobility workouts
- Guided video sessions
- Programs for all fitness levels
- No gym equipment required
Why users love it
Nike Training Club brings professional-level workouts to users’ homes, making fitness accessible to everyone.
Best for: Home workouts and guided training.

3. Strava – Activity Tracking for Runners and Cyclists
Strava is extremely popular among runners and cyclists who want detailed performance tracking.
Core benefits
- GPS-based activity tracking
- Performance analytics and progress reports
- Social features and challenges
- Integration with smartwatches
Why it matters
Strava turns fitness into a social experience, motivating users to stay active and competitive.
Best for: Runners, cyclists, and outdoor athletes.

Conclusion
These three health and fitness apps — MyFitnessPal, Nike Training Club, and Strava — continue to dominate in 2025 by helping users stay active, motivated, and healthy.
They support a wide range of fitness goals, from weight management to performance improvement.