AI-powered generation · Built in seconds · Production-ready

Build a Fitness App

Launch a mobile-first app with workouts, schedules, trainers, and quick booking—no custom dev sprint.

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A Smarter Way to Build Fitness Apps

Describe your gym, studio, or program. Instance generates an installable app with classes, programs, trainer bios, and sign-up flows—ready to publish.

Plain-English setup

Tell us classes, locations, pricing notes, and what you want users to do (book, join, trial).

Schedules & programs

Timetables, program overviews, and trainer profiles organized for fast decisions.

Bookings & signups

Forms for class bookings, trials, and consults with a clear confirmation state.

Promos & challenges

Highlight challenges, seasonal offers, and referrals with built-in CTA blocks.

Clean, responsive code

Production-ready React + TypeScript with Tailwind. Fast, accessible, exportable.

Installable PWA

Members add your app to their home screen for one-tap access—no app store needed.

How It Works

1. Describe your offering

Classes, programs, trainers, locations, and the main action you want (book, join, trial).

2. Instance builds your app

You get a branded app with schedule, programs, bios, FAQs, and clear CTAs—ready to review.

3. Publish & iterate

Go live in minutes. Update classes, promos, or copy with prompts or the visual editor.

Why Choose Instance for Fitness Apps?

Members want speed and clarity. You get both—and edits take seconds.

Built for real schedules

Timetables, locations, and next steps are up front to reduce friction.

Export the code

Full React/TypeScript project for payments, wearables, or CRM integrations.

Clear copy, fast UI

AI-drafted blurbs and calls to action on a fast, mobile-first interface.

One-click publishing

Deploy, connect your domain, and share as an installable PWA.

Responsive by default

Great on phones where members book and check times.

Update anytime

Swap promos, change hours, or edit copy without downtime.

Multi-location friendly

Add location pages with maps, hours, and location-specific schedules.

Data-ready

Store form submissions now; hook up payments, analytics, or CRM after export.

Built to turn interest into memberships

Show class times, explain programs, and make booking simple—so more visitors become members.

Why it works

  • Schedule-first: Times and CTAs are visible immediately.
  • Fast edits: Adjust classes, instructors, and promos on the fly.
  • Real previews: Check mobile, tablet, and desktop instantly.
  • Always live: Publish once and keep improving without relaunches.
Result: more bookings and trials, fewer support questions.

Instance vs. fitness app builders

Instance
App builders

  • From description to app

    Generates schedule, programs, bios, and bookings in seconds.

    Module wrangling

    Assemble screens and copy by hand before it’s usable.

  • Member-first structure

    Times, locations, and next steps are prioritized for conversion.

    Generic layouts

    One-size screens that hide what users need most.

  • Content intelligence

    AI drafts clear program blurbs and actionable CTAs.

    Manual copywriting

    Replace lorem ipsum and tune every label yourself.

  • Clean, exportable code

    React + TypeScript; integrate payments, wearables, or CRM after export.

    Closed systems

    Vendor lock-in and bloat limit flexibility and speed.

  • Flexible editing

    Prompt or use visual editor; rollback with history while testing.

    Rigid editors

    Edits constrained by template boundaries and options.

  • Installable PWA

    Home-screen access—no app store hurdles.

    App store overhead

    Packaging, submissions, and versioning slow release cycles.

Frequently Asked Questions

Can members book classes or trials?

Yes. Add booking and trial forms with confirmation states. After export, connect your scheduler or payment tool.

How do we manage multiple locations?

Create location pages with maps, hours, and location-specific timetables and promos.

Can we run challenges or seasonal programs?

Add a promotions section for challenges, time-limited programs, and referral offers you can update anytime.

What about memberships and pricing?

Outline pricing, passes, and memberships with clear CTAs. For payments, export the code and connect your provider.

Do trainer bios and certifications fit in?

Trainer pages include specialties, certifications, and links to their classes or consults.

Is it installable on phones?

Yes. The app is a Progressive Web App, so members can add it to their home screen.

How fast and accessible is it?

Responsive layouts with optimized media and accessible components by default; you can fine-tune after export.

Can we export everything?

Download the full React + TypeScript project to add payments, wearables, analytics, or CRM integrations.

Launch a fitness app members actually use.

Show schedules, explain programs, and make booking simple—go live on your domain and keep it updated in minutes.

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