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Goodspeed

Your fitness tracker app, generated with a signed release prepared

Building a fitness tracker means wiring together daily logging, progress charts, Apple Health, and push reminders. Goodspeed generates all of that in a single build, not a patchwork of tutorials. The output is a complete React Native codebase you own outright.

WHAT GOODSPEED GENERATES

Ready for every fitness tracker build

Every fitness tracker app Goodspeed generates can choose from these capabilities, already built and tested.

ItemDescriptionStrength
Health data integrationHealthKit (iOS) and Health Connect (Android) permissions, read/write queries, and unit conversion built in.Both platforms
Streak engineTimezone-aware daily streak logic with graceful reset and push reminder scheduling.Included
Progress chartsVictory Native chart components pre-wired to Supabase workout history queries.6 chart types
Push notificationsExpo Notifications setup with permission flow, scheduling, and deep-link routing on tap.iOS + Android
Offline syncLocal SQLite cache with background sync so workouts log without a connection.Full offline
App Store listingGenerated keyword-optimized title, subtitle, and description for the fitness category.Signed release prepared
Backend hostingGoodspeed provisions the database, auth, and analytics during the build, then runs them after launch. You open no infrastructure accounts and configure no servers.Managed

Stack: expo + react-native + supabase · TypeScript · EAS Build

HOW IT WORKS FOR FITNESS TRACKER

From idea to a live fitness tracker app, then the stores

Goodspeed runs a four-stage pipeline: score, plan, build, and ship. For a fitness tracker app the pipeline plans 7 capabilities specific to this vertical and builds them on a tested foundation, rather than handing you a shell to complete yourself. The backend gets provisioned during the build and Goodspeed operates it after launch, so you open no infrastructure accounts and configure no servers.

  1. Score

    Score your fitness tracker idea on a 100-point rubric: demand, willingness to pay, the competition, and the revenue model.

  2. Plan

    Generate the full fitness tracker architecture spec, screen map, and data schema specific to your idea's unique angle.

  3. Build

    TypeScript and React Native code generated on expo, react-native, supabase, with the must-have features on its screens checked against the code before the build is sealed.

  4. Ship

    EAS Build compiles iOS and Android binaries. Goodspeed submits a signed build to TestFlight and the Play Console under your own accounts, leaves the release for you to approve, then runs the backend it provisioned during the build (database, auth, analytics), so you open no infrastructure accounts. You own the repo, the signing keys, and the listing.

Build Queue

Meal Planner for Allergies

Plan

08:14:02

Generate

08:17:44

Deploy

--:--:--

1 / 3 stages complete

START YOURS

Your fitness tracker app, from brief to signed release