Independent iOS Developer

Apps built with care and purpose

Small, focused iOS apps that solve real problems — for household finances, music, and creative work.

Track Tailor app icon
Track Tailor Live

Dynamic Apple Music playlists

Define filter rules — artists, genres, keywords, date ranges — and the app maintains your Apple Music playlists automatically.

Download on the App Store Support

Privacy·Terms·Copyright

Sketchline app icon
Sketchline Beta

Natural drawing for iPad

A focused drawing app built for Apple Pencil. Natural brush engine, hover previews, and a minimal interface that stays out of the way.

iPadOS 17 · Apple Pencil · 100 tester slots

Join the Beta on TestFlight About the beta Support

Privacy·Terms·Copyright

Folio Home app icon
Folio Home Coming Soon

Household budget & finance

Track income, recurring expenses, and savings across a multi-member household. Gross-to-net salary calculator with bundled tax data for DE, AT, CH, and more.

Email me when it ships