← All work Product build · Fitness · 2026

A fitness coach that reads your plate and your plan.

FitPro tracks workouts, logs food from a photo or a sentence, and hands both to Max, an AI coach that tells you what to change. One designer-developer built it in 14 days.

TypeOur own product
We didDesign, build, AI, deploy
Timeline14 days, April 2026
StackReact · Supabase · Claude API
14days from first commit to a working app
116commits to date
123exercises in the built-in library
3ways to log a meal: search, scan or say it
The short version

Make the bad day the easy one.

The whole idea in 60 seconds, one product decision at a time.

01The real thing

Not a mockup. The app, recorded.

An unedited screen recording of FitPro in use: dashboard, weight log, journey map, food logging and a live workout.

Mobile-first web appGoogle sign-inWorks offline as a demo
02Food logging

Snap the plate. The macros fill themselves.

Search a food, scan a photo or a screenshot, or just describe the meal. Claude reads it, splits it into items and estimates every macro.

Photo and screenshot OCRBarcode lookupPlain-language logging
03Training

Every set logged, every PR counted.

Programs run in waves, the tracker remembers last week's numbers, and each session ends with a summary Max can critique. These are real screens from the app.

04Progress

Progress you can see, not just numbers.

Weight, sleep, strength and consistency each get one clear view. Demo data below; the charts are rebuilt from the app.

Weight trend

The line that keeps people going.

A 30-day trend with start, current and lowest, so one bad morning doesn't feel like failure.

Start86.9 kg
Current86.9 kg
Change0.0 kg
Journey map

Every day is a dot.

Green for done, pink for missed.

Phase 1 · Reset
Phase 2 · Primary cut
Morning check-in

One tap for sleep.

Feeds the coach's read on recovery.

😫Poor😐Okay🙂Great🤩Amazing
Strength

Records that count up.

Top sets tracked per lift.

Deadlift0kg
Incline bench0kg
Overhead press0kg
Soccer mode

Post-match, in one shape.

Rate the match, see where to work.

PaceAgilityStaminaPowerTouch
05The build

Idea to live app in 14 days.

One designer-developer, AI pair-programming, and a git history that shows every step.

1Day 1 · Apr 10

App shell, splash, motion nav and a photo scanner, deployed to Vercel.

2Day 2 · Apr 11

Supabase backend, Google sign-in and a saving workout log.

3Day 3 · Apr 12

AI food chat, macro rings and meal photo reading.

4Day 7 · Apr 16

Sleep analytics, progressive overload and onboarding.

5Day 10 · Apr 19

Journey dot map and per-session summaries.

React 19ViteSupabaseClaude APIRechartsFramer MotionOpen Food FactsVercel

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