Best Fitness Apps for Android: Top 15 Tested and Compared (2025)

Android users benefit from one major advantage in the fitness space: flexibility. Unlike tightly controlled ecosystems, Android supports a wide range of hardware, wearables, and integrations. This makes it an ideal platform for fitness tracking, training programs, and gym-based experiences.

We tested dozens of platforms to identify the best fitness app for Android users in 2025, comparing usability, performance tracking, content quality, and real-world gym integration.

What Makes the Best Fitness App for Android?

The best fitness app for Android is not just about counting steps or logging workouts. It should:

1. Integrate seamlessly with Android devices and wearables
2. Offer intuitive tracking and performance insights
3. Adapt to different training styles
4. Connect digital data to real-world workouts

With that in mind, here are the top picks by category.

Top Fitness Apps for Android by Category

Best Fitness App for Android for Tracking Lifts: Strong

Strong remains one of the best fitness apps for Android users focused on strength training.

Why it stands out:

1. Clean, fast interface
2. Excellent set and rep tracking
3. Dark-mode friendly for gym lighting
4. Reliable progression history

Strong is ideal for lifters who want precision without distractions.

Best Fitness App for Android for Running: Nike Run Club

Nike Run Club continues to dominate the running category.

Key benefits:

1. Completely free
2. Guided runs with elite coaches
3. GPS accuracy and pace tracking
4. Strong motivational features

For Android runners, it remains one of the most polished and accessible options available.

Best Fitness App for Android for Home Workouts: Peloton

Even outside its proprietary hardware, Peloton delivers a premium experience.

Why Android users choose Peloton:

1. Massive content library
2. Smooth Android app performance
3. Strength, cardio, yoga, and cycling classes
4. Consistent production quality

Peloton is still one of the best fitness apps for Android users training at home.

Best Fitness App for Android for Nutrition: MacroFactor

MacroFactor has become a leader in data-driven nutrition coaching.

Standout features:

1. Weekly calorie target adjustments
2. AI-driven coaching based on weight trends
3. Transparent methodology
4. Excellent Android optimization

For users who value evidence-based nutrition, MacroFactor is unmatched.

The Missing Piece: The Gym Experience

While these apps perform well individually, most Android fitness apps share a major limitation: they stop at the phone screen. They do not connect deeply to the physical gym environment.

That is where gym-specific platforms outperform generic apps.

The Best “Gym Companion” Fitness App for Android

If you train at a forward-thinking facility, the best fitness app for Android may already be your gym’s own app - powered by Fit Viz.

Unlike standalone fitness trackers, the Fit Viz Android app is designed to integrate directly with the gym floor.

Why Fit Viz Is the Best Fitness App for Android in the Gym

With the Fit Viz Android app, members can:

1. Book specific spots in group classes
2. Sync their phone via Bluetooth to the gym’s display system
3. Track heart rate and performance in real time
4. View workout history tied to the gym’s actual programming

This creates a connection between your Android device and the physical workout environment that generic apps cannot replicate.

Fit Viz Gym TV: Where Android Meets the Gym Floor

Toward the end of the experience is where Fit Viz truly separates itself. With Fit Viz Gym TV, workout data from Android phones and heart rate monitors is displayed live on large in-gym screens.

These displays show:

1. Heart rate zones
2. Leaderboards
3. Group challenges
4. Workout timers and performance summaries

Instead of training in isolation, members see their effort reflected in real time alongside others. Fit Viz Gym TV transforms Android phones into part of a shared, motivating gym experience.

Why Fitness Facilities Choose Fit Viz

For gym owners, Fit Viz offers:

1. Hardware-agnostic integration
2. Reduced reliance on expensive machine screens
3. A unified experience across Android and iOS
4. Increased engagement and class participation

For members, it delivers the most complete answer to what the best fitness app for Android should be: one that works both inside and outside the gym.

Conclusion

The best fitness app for Android depends on how and where you train. Apps like Strong, Nike Run Club, Peloton, and MacroFactor excel in their niches. But when it comes to bridging mobile fitness tracking with real-world training, Fit Viz stands apart.

By combining an Android-friendly app with in-gym displays through Fit Viz Gym TV, Fit Viz delivers an experience no standalone app can match. It turns fitness data into a shared, motivating environment - making it the best fitness app for Android users who train in modern fitness facilities.