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GET25

9 Best Fitness Apps to Optimise and Track Workouts in 2025

Richard McKay |

9 Best Fitness Apps to Optimise and Track Workouts in 2025

Whether you’re a seasoned gym-goer, a runner pounding the pavement, or just dipping your toes into the fitness world, finding the right tools to keep you motivated can be tricky. Enter fitness apps – your pocket-sized personal trainers, planners, and motivators all in one.

With so many apps on the market, though, it can be overwhelming to choose the best. Worry not! We’ve rounded up the top-rated fitness apps in the UK for 2025 to help you crush your fitness goals.

1. Strava – Best for Runners and Cyclists

cycling training app on phone screen close up on bike

 

Rating: 4.8/5
Strava has long been a favourite among runners and cyclists, and it’s showing no signs of slowing down. With GPS tracking, real-time stats, and integration with almost every fitness device under the sun, it’s perfect for endurance athletes. Strava’s social aspect also lets you share routes, join challenges, and even compete with friends – a great motivator on rainy UK days!

Why it’s great:

  • Advanced performance tracking.
  • Customisable training plans.
  • Social and competitive features.

2. MyFitnessPal – Best for Nutrition and Fitness Integration

Rating: 4.7/5
Fitness isn’t just about working out – what you eat matters too. MyFitnessPal helps you track your calories, macros, and even micronutrients with its extensive food database. Pair it with a fitness tracker, and you can sync your workouts for a seamless experience.

Why it’s great:

  • Massive food database.
  • Syncs with wearables like Garmin and Fitbit.
  • Helps balance workouts with diet.

3. Apple Fitness+ – Best for iPhone and Apple Watch Users

Rating: 4.9/5
Apple Fitness+ is more than just an app; it’s an immersive workout experience. Designed to work with Apple Watches, it offers a wide range of classes from yoga to strength training, led by world-class trainers. Real-time stats displayed on your screen keep you engaged and informed.

Why it’s great:

  • Extensive class variety.
  • Perfect integration with Apple devices.
  • Fresh workouts added weekly.

4. Fiit – Best for Home Workouts

Rating: 4.8/5
Fiit has been a game-changer for home workouts, with classes ranging from HIIT to Pilates. Using heart rate tracking, it offers real-time feedback to push you to your limits. The app’s UK-based trainers bring a familiar touch, and with its connection to smart TVs, it feels like a studio class at home.

Why it’s great:

  • Affordable compared to gym memberships.
  • Live and on-demand classes.
  • Great community challenges.

5. Gymshark Training App – Best for Gym Lovers

trio of images showing a fitness app being used for gym activities

 

Rating: 4.6/5
Gymshark’s training app is perfect for anyone who loves lifting weights or needs structure at the gym. With pre-made plans and the ability to build your own, it’s versatile and beginner-friendly. The app also offers detailed video demonstrations of exercises.

Why it’s great:

  • Customisable workout plans.
  • Expert exercise guides.
  • Slick, user-friendly design.
  • Perfect for commercial gym goers

6. Nike Training Club – Best for Free Workouts

Rating: 4.5/5
Who doesn’t love free? The Nike Training Club app offers a fantastic library of workouts for every fitness level, covering everything from strength to yoga. Its sleek interface and easy-to-follow instructions make it a go-to choice for home gym workouts and more.

Why it’s great:

  • Free workouts, no strings attached.
  • High-quality production.
  • Tailored workout recommendations.

7. JEFIT – Best for Strength Training

Rating: 4.6/5
JEFIT is like having a gym coach in your pocket. This app caters to those serious about strength training, offering tools to track sets, reps, and rest times. With its massive exercise database, it’s ideal for planning and optimising workouts.

Why it’s great:

  • Detailed strength training tracking.
  • Pre-built workout routines for all levels.
  • Community-driven progress sharing.

8. Couch to 5K – Best for Beginners

close up of running trainers with a street background

 

Rating: 4.7/5
For anyone looking to start running, Couch to 5K is a fantastic app. Backed by the NHS, it’s designed to ease you into running over nine weeks. With helpful audio coaching, it’s as supportive as a running buddy – without the pressure.

Why it’s great:

  • Perfect for beginners.
  • Motivating voice coaching.
  • Gradual, structured programme.

9. Echelon Fit App – Best for Connected Workouts

Rating: 4.5/5

The Echelon Fit app is a rising star in the world of connected fitness, ideal for those who own Echelon equipment like bikes, rowers, or treadmills. Offering live and on-demand classes, the app brings a studio-like atmosphere straight to your living room. With options ranging from cycling and rowing to yoga and meditation, there’s something for everyone. The app’s leaderboards and metrics help you track progress and compete with others for extra motivation.

Why it’s great:

  • Wide variety of live and recorded classes.
  • Excellent integration with Echelon fitness equipment.
  • Community-driven leaderboards to fuel competition.

Whether you're a spin enthusiast or prefer low-impact rowing sessions, the Echelon app is a solid choice for those seeking an immersive, tech-enabled fitness experience.

Honourable Mentions

  • Peloton: Amazing for those who already own Peloton equipment.
  • Fitbod: Excellent for gym-goers who need personalised workout recommendations.
  • WHOOP: Best for tracking recovery and optimising performance.
  • Echelon: 

Choosing the Right App for You

When choosing a fitness app, think about your goals and preferences. Are you a runner? Strava’s your best mate. Looking to lift? Gymshark Training App has your back. Prefer something holistic? Apple Fitness+ or Fiit might be ideal. Whatever your fitness journey, these apps are here to make your goals that much more achievable.

Let 2024 be the year you smash those fitness targets – with a little help from your smartphone!