One Acre Fields
Portfolio · SaaS · Mobile app · POC · 17 of 17

A fitness proof of concept: weekly streaks and hours, daily meal plans with macros, guided programs.

ClientKaleon Fitness
ProductKalion
Where and whenAustralia · 2024 to 2025
PlatformMobile POC
The screen, annotated by hand · scroll
Home: streak, hours and today's meals
  1. four of seventhe streak shows the missed days too; honesty keeps people coming back
  2. hours as heightnothing to read: taller is more
  3. macros on the linekcal, protein, carbs and fat under every meal; no second screen

The story, in the order I work

Given · why

What was there

Built to test the product direction before investment: a dark home with a seven-day streak and hours chart, a meal-plan checklist with kcal totals, and program detail screens.

Planted · what I owned

What I took on

Placeholder until confirmed.

Shipped

What went out

A proof of concept, 2024 to 2025. The decision was not to build it.

Home & streak Meal plan Meal detail Programs Onboarding Schedule a plan Dark theme

Yields

7Day streak on the home screen
5Screen groups tested before investment
What I'd do differently

The honest paragraph.

A proof of concept to test whether the product deserved investment. Five screen groups were built and tested, and the decision was not to build it. That is a proof of concept doing its job.

A no, found early, is a result.
field note