Keep the workout experience
A 500+ movement library, reusable templates, and an AI builder that drafts periodized programs in seconds — then you fine-tune every set.
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A standalone fitness tracking app is great at one thing: logging workouts and showing progress. But your business is more than workouts. You still need a way to fill classes, take payments, manage clients, and look professional online.
Flex includes a full workout builder and progress tracking — the part a fitness app does — and then adds the scheduling, payments, and website that actually run the business around it.
What you get with one platform, versus the typical point solution.
| Capability | Flex | Fitness tracking app |
|---|---|---|
| Workout building & programming | Yes | Yes |
| Progress tracking (PRs, metrics, charts) | Yes | Yes |
| AI-assisted program builder | Yes | Sometimes |
| Class & appointment scheduling | Yes | No |
| Take payments & sell packages | Yes | No |
| Branded website on your domain | Yes | No |
| Client management & attendance | Yes | Limited |
| Members book, pay & train in one place | Yes | No |
A 500+ movement library, reusable templates, and an AI builder that drafts periodized programs in seconds — then you fine-tune every set.
Sell memberships and class packs, run your schedule with waitlists and reminders, and take payments directly — all from the same place clients train.
Progress tracking lives in the member portal next to their bookings and payments, so clients stay engaged and renew.
Yes. Flex includes a full workout builder, a 500+ exercise library, reusable templates, an AI program builder, and progress tracking for PRs, body metrics, and goals.
No. Clients book, pay, and follow their workouts from any browser through the member portal — nothing to install.
Yes. You can sell memberships, class packs, and subscriptions, with payouts going directly to your account.
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