Search and Book classes without a membership. Join thousands of Flexers and start your fitness journey today.

There are no memberships and you can join any activity or class that has a free spot. Follow the feed and search for the classes that interest you. Book and pay for one-time only and get fit on the classes you want to participate in. Use Flexi as a tool to find the best activities & classes nearby or anywhere in the UK.

• Flexible: With no memberships and no restrictions, you are free to find the perfect activities & classes for you.
• Safe: Our secure platform handles all bookings and payments, protecting your important personal information.
• Verified: Our team verifies every studio and organiser on Flexi so we know they're safe and lots of fun.
• NEW Feature: If you have an exisiting gym membership, book onto classes included in your membership for no extra charge.

# GET £5 OFF
Have a friend who wants to go with you? Simply book an extra ticket for them and take them along! And remember, we'll also give you £5 OFF YOUR FIRST BOOKING.... what are you waiting for?!

If you are a studio, gym, organiser or personal trainer, we can help you find new clients and build a loyal customer base. It’s great for any gym, studio or personal training business.

NEW feature for Gym members to use the app to book onto your sessions for no extra charge.

Personal trainers that are searching for more clients should join Flexi today!

Email us at or tweet us @getflexiapp

What’s New

Version 4.1.4

We've been busy with a few updates ready for the relaunch of our app!

For our Users:-
- We've developed a new feature that allows regular gym and club members to use the app for booking.
- Working with your gym and syncing to your gym membership, you will be able to book onto classes included in your membership for no extra charge.

For our Gym and Club Owners:-
- We've created a super easy way for your members to use the app booking onto your classes
- An easier way to keep your members engaged and aware of all your classes
- Available for your whole gym or club (Details on our website)

Ratings and Reviews

StuHodgson ,

So easy to use and book

This app is really easy to use, it's also very fast and works great in all signal areas.

I like how easy it is to book classes. More classes please.

Man the Borse ,

Not Functional

Tried to create login, didn’t work. Tried to get password reset, didn’t work.

Messaged them:

Got an email from the cofounder saying: the app is for demo purposes only, how can we be of service”

What is that all about??

PhilSherb101 ,

Didn’t find anything

Didn’t find any classes within a 50mile radius of me 😕


Ludus Limited
51 MB
Health & Fitness
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Flexi Digital Ltd


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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