California Tax Trades
Five California taxes that trade against each other: move a lever, watch the revenue gap, and press Balance to make the rest pay for it
Crossword Studio
Build crosswords with smart fill, rule checks and clues — then share a link anyone can solve
ExploreSF
Gamify exploring San Francisco's libraries, parks, beaches, and stairways — track your progress on a map
FIRE Calculator
Plot net worth over time and find your barista-FIRE and full-FIRE ages
HSA Expense Tracker
Track HSA medical expenses with receipt capture, AI-extracted IRS substantiation fields, and PDF evidence exports
Paprikify
Turn photos, PDFs, or a dictated recipe into a Paprika Recipe Manager file
Picky
Snap a photo and pluck refined color palettes from it — with hex, RGB, and a shareable slide
TrailMaps
Offline trail maps: snap routes to trails, see the elevation profile and where you are on it