Live

Fitness Kit · iOS, Android and web

Fit. Ship a fitness app on iOS, Android and web from one codebase.

Activity rings, workouts, nutrition and progress photos, with sign-in and a real database. $99 once for the full source.

Run it live

License and repo-access link emailed after checkout.

Last updated: Oct 2026
Screens: 22
Updates: 12 months included
Payment: One-time

Pair it withFitness App Site — $9The website that sells your fitness app, built to match this kit.

Screens · 22

Screens

Activity rings and workout tracking, with sign-in on a Postgres database.

Profile

Starting Fitness Kit…

Run it live · Everything in the box

Tap through the real app. Before you buy it.

This is the running kit, not a screenshot. Try the demo, switch tabs, open a screen.

Full source codePrivate GitHub repo, yours to edit, fork and ship.
AI config, ready to promptCLAUDE.md, .cursorrules, 22 task prompts and a custom Claude skill.
A deploy path that worksCloudflare Workers or Docker for the web demo, EAS Build for the App Store and Play Store.
12 months of updatesOne-time payment. No subscription.

Preview on your phone. Scan on Android to get the OTF Kits app, then open the Fitness Kit inside it.

$99 one-time

or all 6 live kits and 20 templates, $149

Components and flows

Fully customizable components and flows

Screens included · 14

Summary (dashboard)
Activity rings
Start a workout, and live session
Exercise library
Nutrition, and food log
Macro breakdown
Analytics
Weight chart
Progress photos
Progress hub, and awards and friends
Profile and goals
Devices, notifications and plans
Onboarding
Sign in and sign up

Wired to the database · 8

Summary
Workouts
Profile
Goals
Progress photos
Sharing
Tracking
Activity rings

Stack

Built with a modern stack

One app for iOS, Android and web with its API and Postgres, plus CLAUDE.md and .cursorrules for Cursor and Claude Code.

Expo SDK 58

One codebase ships iOS, Android and a web build.

React Native 0.88

Native screens and gestures on both phones.

TypeScript 6.0

Typed end to end, so your AI editor changes it safely.

API server

Its own typed API for workouts, goals and progress.

PostgreSQL

A real database with a schema, a migration and demo data.

iOS & Android

One codebase for iOS and Android.

FAQ

Before you buy

All sales are final, so run the kit live first.

Still stuck? Email support

The full source of the Fitness Kit in a private GitHub repo, with CLAUDE.md, .cursorrules, 22 task prompts and a custom Claude skill. Deploy path: Cloudflare Workers or Docker for the web demo, EAS Build for the App Store and Play Store.

Checkout emails your license. Its repo-access link asks for your GitHub username and sends you an invitation to the private kit repository.

12 months of free updates, pushed to the same private repository.

iOS, Android and the web, from one codebase. The web build runs the same screens.

Health-data sync, push notifications and in-app payments are not switched on. The included prompts cover adding push notifications and payments.

One developer may use, modify and ship the code in personal or commercial products. Reselling or redistributing the source as a template is not allowed. LICENSE-KIT.md in the repo has the exact terms.

All sales are final. Run the kit live on this page, and on your phone, before you buy.

Everything Bundle