FREE TRIAL

Meet your new digital workout partner. Exclusive to Fitness First, the CustomFit app is the perfect companion to keep you fit and motivated during your workout.


Whatever your fitness goal, it has your back. Want to get leaner? Or maybe you want to elevate your athletic performance? Looking to focus on a specific body part? With over 800 exercises and a Fitness Logic™ system, CustomFit can build a series of workouts based on your workout goal and preference.


Whether you’re new to the gym or you work out every day, CustomFit is the perfect workout companion, anytime, anywhere.

key features

Icon
TRACK YOUR PROGRESS

Log your results against a range of training metrics.

Icon
PERSONALISED WORKOUTS

Answer a few questions for personalised workouts you can follow inside and outside the gym.

Icon
PERSONALISED DASHBOARD

Monitor your training progress, calories burned and steps taken through your personalised dashboard.

Icon
EXERCISE LIBRARY

Create your own workout from over 800 exercises, each with its own short demo video and step-by-step description.

Icon
PLANNER

Add personalised workouts and your favourite classes to your planner.

Icon
SELECT CLUBS AND CLASSES

Bookmark your favourite clubs and classes so you can quickly access the right info every time you log in.

Icon
BODY TRANSFORMATION PLANS

Choose a specialised plan designed by an expert to transform your body.

get started

From download to workout, here's how CustomFit works.

NOT SURE WHERE TO START?

CustomFit also comes with Transformation Plans, designed to meet a specific workout goal.

12-Week Weight Loss Program
Designed by our fitness and nutrition experts, this plan will provide the proper workout and guide you to the right foods to help you shed that extra weight.

4 week Strength Gainer
This two phase program will help you build muscle through a combination of mass building exercises, volume and intensity boosting techniques.

Build Strength From a Standing Start
This programme will improve your fitness and physique in 4 weeks whether you’re just starting out or starting again.

Six Week Six Pack
This three-stage program helps you build a strong and defined core through bodyweight exercises that progressively increase in intensity.

6 week Shred-HIIT
This program is designed to get you lean and defined in just 6 weeks.

what are people saying

frequently asked questions

  • general
    What is CustomFit?

    The cutting edge CustomFit app has been designed by Fitness First’s own experts to help you to develop your motivation to get fit. It features over 800 exercises (with video content) and a Fitness Logic™ system, which will get to know your preferences and deliver a set of inspiring personalised workouts to your phone.
    You will be able to track, analyse and share your progress, while comparing your Personal Bests (PB’s) with other like-minded  people via leaderboards – anytime, anywhere. The experience is designed to support beginners – educating them so that they quickly feel like experts - and in the process motivate them to build a lifelong fitness habit. No other app has been built around the science of motivation like CustomFit.

    What was our motivation for creating CustomFit?

    As the fitness leaders, we want to support people and members inside and outside the gym to go further in life. Although our gyms are suited to beginners and experts alike, we know that convenience plays a huge part in people going to a gym. The CustomFit app supports people to make positive healthy decisions and in turn, develops intrinsic motivation. We know that in today’s busy life there is not always a convenient gym available but we know that most people have a phone on them. So we see CustomFit as a solution to keeping people fit for life.

    What are the benefits of using CustomFit?

    CustomFit is a great tool to help you make the most of your training, from the workouts that suggest what exercises to do, to a library of video demonstrations. So whether you’re still finding your feet or perfecting your technique, you’ll have expert advice at your fingertips as well as from our teams in clubs who are ready to answer any questions you may have.

    Your CustomFit app will also include a personalised dashboard where you can track your progress to ensure that each and every visit is worthwhile.

    Can I use CustomFit outside the gym?

    Yes, getting some fresh air is a great idea when you are exercising, so CustomFit has been designed to track every walk, run, or cycle so you get a full picture of your training whether in the club or outside the club.

    How much does it cost?

    CustomFit is free for everyone to download.

    How can I access it?


    CustomFit can be downloaded from the Apple App Store and Google Play store.