Apps
SplitzSplit any receipt
GeopunkDaily geography
mockstack.Tools for shipping software
Sweaty ImposterInterview prep
Four apps for the moments that repeat.
The morning puzzle, the product launch, the dinner tab, the big interview. We build apps for exactly these moments.
SplitzSplit any receiptSplitz scans any receipt and splits it in seconds — assign items, divide evenly, send requests with amounts pre-filled.
GeopunkDaily geographyA daily geography game in 80s neon — guess the country from its shape, flag, or capital in six tries. Biggest on the web; also on iPhone.
mockstack.Tools for shipping softwareThirty-one free tools in your browser — store screenshots, icons, PDFs, photo edits, developer utilities — plus guides on store rules.
Sweaty ImposterInterview prepFree interview prep for software engineers — drills across coding patterns, system design, Big O, SQL, security, and behavioral, from junior to senior.