Most chat apps forget you the moment the session ends. The usual fix is a backend with accounts, a vector database, and a privacy policy. If you ship a small iOS or macOS app, that is a lot to take on for "remember that I prefer short answers." I built AiPersona so the memory can live on the…
Robin Winters · October 3, 2026 I’m an iOS / Full Stack Engineer at ShowFlex, a shipped iPhone fitness product . This article examines a separate, public Swift teaching package prepared with coding-assistant support. Its fixtures are synthetic; the results below are not a test report for ShowFlex.…
Robin Winters · October 2, 2026 · Educational example prepared with coding-assistant support Search often looks simple until two requests finish in the wrong order. A user enters “San”, changes the query to “San Francisco”, and sees the shorter query's results arrive last. The newer request may…
You press Run from Xcode and everything works. You archive, upload to TestFlight, install on your phone, and the app dies on launch. Same code, same commit, same laptop. Honestly, this is the kind of bug that makes you question your sanity. You diff the source. Nothing. You check the branch.…
More than 1000 guests attended Taylor Swift's wedding including Paul McCartney, who performed a rendition of The Beatles song I Want To Hold Your Hand.
