kolkovsky.app

Small iOS apps that respect your attention

I design, build and support them on my own – one at a time, with no ads, no trackers and no interest in your data.

See what I’ve built
Goose app icon

Goose

Know where your money goes

  • Log an expense in a couple of taps, on any device you sign into
  • Monthly and per-category budgets you can actually keep
  • A forecast that shows where you'll land before month-end
Goose expense tracker on iPhone