133 Studios

Independent software studio. Mobile and web.

hello@133studios.comSeattle, Washington
Selected work
01
In development

Hibiki

A running metronome for iOS and watchOS.

Breathe mode fades the click in and out so attention can rest while pace stays locked. CoreMotion-aware: auto-quiets when you walk through crosswalks or stop for a break.

iOSwatchOS

Built with Swift · CoreMotion

App Store · Coming soon
02
Live · SF

Walk Access

How much of a city is a comfortable walk from transit?

An H3-hex pipeline that measures walking distance to every transit stop across an entire city, fast enough to run repeated scenarios. Live for SF Muni; Philadelphia next.

WebCities

Built with Polars · H3 · Astro · Vercel

03
In development

Nice Work

Photo documentation for the trades.

Field-first capture and organization for crews that don't have time to file. Native mobile, offline-resilient, built for the conditions documentation actually happens in.

MobileField

Built with Expo · Hono · Cloudflare Workers · Neon · R2

04
In development

The Cleaner

PII protection that runs in your stack.

A TypeScript SDK that detects and masks PII inside the customer's own infrastructure — DistilBERT NER, a 150K-name census dictionary, and regex working in concert. A cloud control plane delivers detection updates and domain profiles (legal, healthcare, general); raw text never leaves the developer's servers.

SDKPrivacyAI

Built with TypeScript · DistilBERT · Turbo · Edge

Early access · Coming soon