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Design concept by Goat Scale · Tumbleweft is a fictional studio. This is not a real company: no projects, enquiries or applications are taken.

Pip & Fennel · Consumer

A paid cooking app in ten weeks

A fictional cookery creator's paid app, built in ten weeks with AI in the loop.

Fictional client and illustrative figures, written for this design concept.

Illustrative: a phone on a chopping board next to fresh vegetables, herbs and coloured play shapes

Illustrative photograph, not the shipped product

Illustrative results

  • 80%

    retention in month one (illustrative)

  • 58%

    retention by month three (illustrative)

  • 10

    weeks from first sketch to launch

What happened

The programme in brief

  • Built in ten weeks with AI in the loop.
  • Weekly cook-along challenges instead of streaks and badges.

Tumbleweft and its clients are fictional. This page shows how a case study would read.