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Case studies · Apps

Apps I’ve taken from idea to working build.

Each one started with a real problem, a written concept note and a clear first version, then went through design, build and testing on real Android phones.

Simble app icon
Android · Draftbit / Expo

Simble: notes and the Word, without the scramble

A note-taking app for church. It listens during the sermon, picks up Bible references as they’re spoken, and shows the verse in a slim strip above your notes.

  • Spots book, chapter and verse in speech
  • 20 English Bible translations
  • Notes are saved even if you switch apps
  • Export and backup of every session
Open the Simble case study →
Simble notebook, past sessions and dark mode screens
Jiggy app icon
Android · React Native / Expo

Jiggy: small steps, taken daily

A growth tracker that gives real-life commitments the pull of a language app. Each day shows only what’s due, and every check-in adds points and keeps your streak going.

  • Projects, categories and tasks with repeat rules
  • Points, streaks and two grace days a month
  • Progress bars for each area of life
  • 12 badges that unlock on their own
Open the Jiggy case study →
Jiggy dashboard, check-in and profile screens
Detour app icon
Android · Replit / Expo

Detour: your day, measured

A distance and time tracker that records in the background, so you never have to remember to press start. Pick any two points afterwards and Detour tells you how far and how long.

  • One tap to start, then it just runs
  • Recognises places you’ve saved
  • Compare any A to B after the trip
  • Tested on real trips across four states
Open the Detour case study →
Detour sign-in, home and compare screens
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