My Apps

• 
  iPhone · iPad · Mac

  Inkweave

  A crossword that builds every grid on your device. Eight languages, three ways to solve, a Daily Puzzle — and no ads, coins or account.

  On the App Store Read more
• 
  Apple Messages

  CountryBalls

  iMessage sticker packs, one per country. Twenty hand-lettered stickers that say hello, LOL and good night in that country's own words.

  On the App Store Read more
• 
  iPhone · Match-3

  Crystal Depths

  Twenty layers down a mine, six crystals you tell apart by shape. No lives, no ads, and a third star money cannot reach.

  In development Read more
• 
  iPhone · iPad · Ages 5–8

  Bandaloo

  A first recording studio for kids. Thirteen instruments synthesized in code, pads tuned so nothing can sound wrong, and real multi-track recording.

  On the App Store Read more
• 
  iPhone · iPad · Ages 4–6

  Jay Mosaic

  A colour-by-tile studio for children who cannot read yet. Sweep a finger and only the tiles that belong take the paint — a mistake is impossible.

  On the App Store Read more
• 
  macOS · Developer tool

  JaySnake

  Paste messy JSON, get a structure you can read — and the types to match. Tree, node graph, JSONPath, diff and six code generators.

  In development Read more

These are my own products — designed, built, tested and submitted solo. None of them collects personal data, shows advertising, or needs an account. Client and contract work lives on the Projects page.