iPhone Screenshots


Make $ from your Membership

Flex lets people buy and sell unused days at health clubs. On the go and need to find a workout fast? Book affordable passes to CrossFit, Yoga, Climbing and more from members who aren’t using them. Want rest days to be guilt-free? Buy your next membership on Flex and sell days you don’t use to make every day count.

For Club Goers:

Find passes for in-person classes and open gyms near you. Get the lowest prices anywhere by buying unused days from current members.

Join your favorite gym and studio communities with monthly memberships that let you sell days you don’t use.

Earn money from your membership by selling days you don’t use. List days in the Flex marketplace and share with friends who would love a great workout for less.

Plan your upcoming fitness schedule and stay on track with the Flex Fitness Calendar. Fill up your Calendar with days you plan to use any club. Check in easily with the Flex app to automatically earn rewards for attendance streaks!

For Club Operators:

• Showcase your unique story for free in the Flex marketplace
• Sell memberships and passes directly to your target audience
• Empower your members to consistently refer new business for you

• Fight perennial churn by giving members more value for their membership
• Enable members to sell days they don’t use to others, which can go towards next month’s membership bill and/or complementary wellness experiences
• Make a cut of every day your members sell to earn extra money all month long

What’s New

Version 1.0.22

Working out with your favorite gyms just got even easier with this round of bug fixes and app improvements.

Ratings and Reviews

4.3 out of 5
12 Ratings

12 Ratings

TrillTrent ,

Check this out!

Love the interface and excited to see how the app innovates gyms across the country.

Uknowreggsc ,

STAY AWAY - Can’t believe Apple allowed this

My information was stolen!! I entered my credit card, made a purchase, and started getting random charges from my bank from “Flex”!! This needs to be shut down. Whatever they’re doing whether it’s stealing credit card info or selling it should be prosecuted against.

Developer Response ,

Hmm... We've checked our records and don't see any credit cards entered into the system that we can't account for yet. In fact, our user base is small enough right now that we are in contact with every user on the system, and you have to be on the system to enter a credit card. Next, we use Stripe to handle CC numbers and to avoid the possibility of theft. And finally, we offer plenty of ways to contact the company in the case of an issue; I'd suggest reaching out to one of those support channels if you need to discuss any further.

jbader20 ,


All around amazing.

App Privacy

The developer, Flex Gym Share, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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